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The University of New Mexico

Colloquium and Seminar Archive

This page archives previous Colloquium and Seminars.  For the current semester see either the calendar or events pages.

 

 

Algebra and Geometry

Fall 2020

  • August 19, 2020 Janet Vassilev (UNM) Rings of differential operators in quotient rings.
  • August 26, 2020 Janet Vassilev (UNM) Rings of differential operators in quotients of normal affine semigroup rings.
  • September 2, 2020 Janet Vassilev (UNM) More on the k-differential operators of modules
  • September 9, 2020 Galen Novello (UNM) Machine Learning
     

Spring 2020

  • January 22, 2020 Dimiter Vassilev (UNM) The universal approximation theorem II and geometric problems.
  • January 27, 2020 Ila Varma (University of Toronto) Malle’s conjecture for octic D_4-fields.
  • February 5, 2020 Dimiter Vassilev (UNM) Geometric properties of solution to some PDEs.
  • February 12, 2020 Dimiter Vassilev (UNM) Geometric properties of solution to some PDEs II.
  • February 19, 2020 Dimiter Vassilev (UNM) Geometric properties of solution to some PDEs III.
  • February 26, 2020 Gueo Grantcharov (FIU) Non-Kaehler Calabi-Yau mainfolds and new systems for the Hull-Strominger system.
  • March 4, 2020 Dimiter Vassilev (UNM) Geometric properties of solution to some PDEs III.
  • March 11, 2020 Hongnian Huang (UNM) Chart Auto-encoders for manifold structured data.
  • April 15, 2020 Dimiter Vassilev (UNM) Geometric properties of solution to some PDEs IV.
  • April 22, 2020 Janet Vassilev (UNM) Nakayama Interiors and the Core/Hull duality.
  • April 29, 2020 Dimiter Vassilev (UNM) Points on spheres and their quotients.
  • May 6, 2020 Dimiter Vassilev (UNM) Points on spheres and their quotients II.
     

Fall 2019

  • August 28, 2019 Janet Vassilev (UNM) The ring of differential operators of a Stanley-Reisner ring.
  • September 4, 2019 Hongnian Huang (UNM) Monge-Ampere equation and GAN.
  • September 11, 2019 Alex Buium (UNM)
  • September 18, 2019 Dimiter Vassilev (UNM) The universal approximation theorem in machine learning.
  • September 25, 2019 Janet Vassilev (UNM) Some combinatorial commutative algebra.
  • October 2, 2019 Hongnian Huang (UNM) Monge-Ampere equation and GAN II.
  • October 16, 2019 Hongnian Huang (UNM) Monge-Ampere equation and GAN III.
  • October 23, 2019 Velimir Vesselinov (Los Alamos) 
  • October 30, 2019 Charles Boyer (UNM) Open Problems in Sasaki Geometry
  • November 6, 2019 Simone Claire Sisneros Thiry (UIUC) Problems from combinatorial number theory.
  • November 13, 2019 Janet Vassilev (UNM) The ring of differential operators of normal affine semigroup rings.
  • November 20, 2019 Patrick Lank (UNM) Algebraic Pseudo-Riemannian Geometry.
  • November 27, 2019 Hongnian Huang (UNM) GAN and Monge-Ampere equations continuation.
     

Spring 2019

  • January 23, 2019 Hongnian Huang (UNM) 
  • January 30, 2019 Dimiter Vassilev (UNM) Non-local geometric PDEs and the non-local Yamabe problem.
  • February 6, 2019 Hongnian Huang (UNM)
  • February 13, 2019 Hongnian Huang (UNM)
  • February 20, 2019 Hongnian Huang (UNM)
  • February 27, 2019 Hongnian Huang (UNM)
  • March 6, 2019 Hongnian Huang (UNM)
  • March 13, 2019 Mychael Smith (UNM Valencia) Equivariant E infinity algebras.
  • March 20, 2019 Hongnian Huang (UNM)
  • April 3, 2019 Hongnian Huang (UNM)
  • April 10, 2019 Hongnian Huang (UNM)
  • April 17, 2019 Dimiter Vassilev (UNM) The fractional sub-Laplacian on the Heisenberg groups.
  • April 24, 2019 Hongnian Huang (UNM)
  • May 1, 2019 Annunziata Loiudice (University of Bari) Efroymson Lecture: An introduction to Lorentz Spaces and applications II
     

Fall 2018

  • August 22, 2018 Dimiter Vassilev (UNM)
  • August 29, 2018 Joseph Connelly (Air Force Research Labs) Linear Network Coding over ring alphabets.
  • September 5, 2018 Hongnian Huang (UNM) 
  • September 12, 2018 Hongnian Huang (UNM)
  • September 19, 2018 Dimiter Vassilev (UNM)
  • September 26, 2018 Hongnian Huang (UNM)
  • October 3, 2018 Dimiter Vassilev (UNM)
  • October 10, 2018 Dimiter Vassilev (UNM)
  • October 17, 2018 Hongnian Huang (UNM)
  • October 24, 2018 Dimiter Vassilev (UNM)
  • October 31, 2018 Dimiter Vassilev (UNM)
  • November 7, 2018 Dimiter Vassilev (UNM)
  • November 14, 2018 Patrick Lank (UNM)
  • November 28, 2018 Jingbo Ren (University of Virginia) Mathematical logic and its applications in Number Theory.
  • December 5, 2018 Patrick Lank (UNM)
     

Spring 2018

  • January 17, 2018 Chi Li On Metric tangent cones at KLT singularities.
  • January 24, 2018 Janet Vassilev (UNM) Introduction to tight closure.
  • January 31, 2018 Janet Vassilev (UNM) Tight closure continued.
  • February 7, 2018 Sergey Grigorian (UT Rio Grande) G2 structures and Octonion bundles.
  • February 14, 2018 Janet Vassilev (UNM) Test ideals.
  • February 21, 2018 Janet Vassilev (UNM) More on test ideals.
  • February 28, 2018 Janet Vassilev (UNM) Multiplier ideals and test ideals.
  • March 7, 2018 Janet Vassilev (UNM) Local Cohomology and its relationship to test ideals.
  • March 21, 2018 Sean Curry (UCSD) Strictly pseudoconvex domains in C^2 with obstruction flat boundary.
  • March 28, 2018 Janet Vassilev (UNM) Parameter test ideals.
  • April 11, 2018 Janet Vassilev (UNM) F-pure and F-injective singularities.
  • April 18, 2018 Dimiter Vassilev (UNM) Conformal flatness of low-dimensional sub-Riemannian manifolds.
  • May 2, 2018 Charles Boyer (UNM) Some open problems in Sasakian Geometry.
     

Fall 2017

  • August 30, 2017 Charles Boyer (UNM) The Kaehler geometry of Bott manifolds.
  • September 6, 2017 Janet Vassilev (UNM) Introduction to tight closure.
  • September 13, 2017 Janet Vassilev (UNM) Introduction to tight closure II.
  • September 20, 2017 Janet Vassilev (UNM) Reduction of tight closure to characteristic 0.
  • September 27, 2017 Roman Sverdlov (UNM) Causal set as a discretization of regular space-time and phase space-time.
  • October 4, 2017 Roman Sverdlov (UNM) Causal set as a discretization of regular space-time and phase space-time, II.
  • October 11, 2017 Roman Sverdlov (UNM) Causal set as a discretization of regular space-time and phase space-time, III.
  • October 18, 2017 Roman Sverdlov (UNM) Causal set as a discretization of regular space-time and phase space-time, IV.
  • October 25, 2017 Roman Sverdlov (UNM) Quantum field theory and causal sets, continuation.
  • November 8, 2017 Alex Buium (UNM) Levi-Civita correspondences.
  • November 15, 2017 Charles Boyer (UNM) Understanding the Sasaki cone.
  • November 29, 2017 Alex Buium (UNM) Rings of correspondences.
     

Spring 2017

  • January 18, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, I.
  • January 25, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, II.
  • February 1, 2017 Alex Buium (UNM) The arithmetic Riemann curvature.
  • February 8, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, III.
  • February 15, 2017 Alex Buium (UNM) Arithmetic analogue of Euler’s equations for the rigid body.
  • February 22, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, IV.
  • March 8, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, V.
  • March 15, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, VI.
  • March 22, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, VII.
  • April 5, 2017 Dimiter Vassilev (UNM) Quaternionic contact hypersurfaces in hyper-Kaehler manifolds.
  • April 12, 2017 Dimiter Vassilev (UNM) Quaternionic contact hypersurfaces in hyper-Kaehler manifolds.
  • April 19, 2017 Dimiter Vassilev (UNM) Quaternionic contact hypersurfaces in hyper-Kaehler manifolds, II.
  • April 26, 2017 Hongnian Huang (UNM) Ricci flow and the Poincare conjecture, VIII.
     

Fall 2016

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Analysis

Spring 2024

  • 04/26/2024 Magali Folch-Gabayet (Universidad Nacional Autónoma de Mexico), "A class of hypersingular operators".
  • 04/23/2024 Ricardo Saenz (Universidad deColima, Mexico), "Oscillatory integrals with strongly singular kernels" (Colloquium).
  • 04/19/2024 Irina Holmes (Texas A&M), "Sharp Restricted Weak-Type Estimates for Sparse Operations".
  • 04/12/2024 Maria Soria Carro (Rutgers University), "Regularity of free interfaces in parabolic transmission problems arising from the jump of conductivity".
  • 04/05/2024 Rachel Bailey (University of Connecticut), "DEK-Type Orthogonal Polynomials".
  • 03/29/2024 Burak Hatinoglu (Michigan State University), "Logarithmic capacities of rational frequency approximants for discrete Schrödinger operators".
  • 03/22/2024 Jacob Christiansen (Lund University, Sweden), "Chebyshev polynomials and Widom factors".
  • 02/09/2024 Stefan Steinerberger (University of Washington, Seattle) "Growth Models in the Plane" (Colloquium).
  • 02/09/2024 Apurva Seth (Ben-Gurion University of the Negev, Israel) "Nonstable K-Theory for C*-Algebras".
  • 01/26/2024 Forrest Glebe (Purdue University) "A Recipe for Almost Representations of Groups that are Far from Genuine Representations".

Fall 2023

  • 11/10/2023 Daniel Havens (UNM), "The Hardy-Littlewood Circle Method & Higher Order Fourier Analysis"
  • 10/27/2023 Magali Folch-Gabayet, "Hilbert transform, oscillatory integrals and hipersingular operators".
  • 09/22/2023 Jose García (UNM), "On the Spectral Variation of Almost Normal Matrices and it’s Applications".
  • 09/08/2023 Terry Loring (UNM), "Lin's theorem on almost commuting matrices".

Spring 2023

  • 01/20/2023 Melissa Tacy (University of Auckland), " Filament structure in random plane waves".
  • 02/02/2023 Brett Wick (Washington University), "The Corona Theorem" (Colloquium).
  • 02/17/2023 Héctor Chang-Lara (CIMAT, Guanajuato, México), "A Non-variational Approach for the Porous Medium Equation".
  • 03/03/2023 Suresh Eswarathasan (Dalhousie University), "Nodal sets for eigenfunctions of sub-Laplacians".
  • 04/21/2023 Robert Dukes (UNM), "Boundedness of Chebyshev Polynomials over Irregular Sets ".
  • 04/28/2023 Elodie Pozzi (Saint Louis University), "An operator theoretical approach to some inverse problems"

Fall 2022

  • 08/26/2022 Ryan Alvarado (Amherst College), "Smoothness of functions and the geometry of sets".
  • 09/09/2022 Madelyne Brown (UNC-Chapel Hill), "Fourier coefficients of restricted eigenfunctions".
  • 09/23/2022 Philip Gressman (University of Pennsylvania), "The Selective Summation Inequalities of Nonconcentration and Superorthogonality".
  • 10/07/2022 Xiaoqi Huang (University of Maryland), "Product manifolds with improved spectral cluster and Weyl reminder estimates".
  • 10/21/2022 Jason Metcalfe (UNC-Chapel Hill), "Almost global existence for 3-d systems of nonlinear wave equations".
  • 11/04/2022 Robert Dukes (UNM), "Fundamentals of Potential Theory With Applications to Polynomial and Rational Approximations".
  • 11/18/2022 Matthew Blair (UNM), "Lp bounds for Schrödinger eigenfunctions".
  • 12/02/2022 Galen Novello (UNM), "The Hormander Condition and Harnack Inequalities".

Spring 2022

  • 02/04/2022  Luz Roncal (Basque Center for Applied Mathematics BCAM, Bilbao, Spain), "Fourier analysis on the infinite-dimensional torus".
  • 02/11/2022  Michael Goldberg (University of Cincinnati), "Differentiability of Fourier Restrictions".
  • 02/18/2022  Blake Keeler (McGill University, Montreal, Canada), "The Two-Point Weyl Law on Manifolds without Conjugate Points".
  • 02/25/2022  Roman Sverdlov (UNM), "Berezin integral as a limit of Riemann sum".
  • 03/04/2022  Younghun Hong (Chung-Ang University, Seoul, South Korea), "On the Korteweg-de Vries limit for the Fermi-Pasta-Ulam system".
  • 03/11/2022  Cheng Zhang (Unviersity of Rochester), "Sharp pointwise Weyl law for Schrodinger operators with critically singular potentials".
  • 03/25/2022  David Cruz-Uribe (University of Alabama), "Jones factorization and Rubio de Francia extrapolation for matrix weights".
  • 04/08/2022  María Cristina Pereyra (UNM), "(Variable) Haar Multipliers through the lens of weighted inequalities (Part I)".
  • 04/15/2022  María Cristina Pereyra (UNM), "(Variable) Haar Multipliers through the lens of weighted inequalities (Part II)".
  • 04/29/2022  Emmett Wyman (University of Rochester), "A two term Kuznecov sum formula".
  • 05/06/2022  Katrina Morgan (Northwestern University), "Solvability of the wave equation on rotating cosmic string backgrounds".

Fall 2021

  • 09/03/2021  Matt Blair (UNM), "The Van Vleck Formula on Ehrenfest time scales and stationary phase asymptotics for frequency-dependent phases (Part I)".
  • 09/10/2021  Matt Blair (UNM), "The Van Vleck Formula on Ehrenfest time scales and stationary phase asymptotics for frequency-dependent phases (Part II)".
  • 09/24/2021  Virginia Naibo (Kansas State University), "Boundedness properties for Hermite pseudo-multipliers".
  • 10/08/2021  Chamsol Park (UNM), "Eigenfunction Restriction Estimates on curves with nonvanishing geodesic curvatures".
  • 10/23-24/2021  Fall Western Sectional AMS Meeting  at least 6 Special Sessions in Functional, Harmonic, and Complex Analysis
  • 10/29/2021 Lihang (Leon) Liu (UNM), "Cantor set and Space Filling Curve".
  • 11/02/2021 Gigliolla Stafilanni (MIT), "The Schrödinger equation as inspiration of beautiful mathematics" (Colloquium)
  • 11/12/2021 Rachel Greenfeld (University of California at Los Angeles -UCLA-), "On the structure of translational tilings".
  • 11/19/2021 Kabe Moen (University of Alabama -Tuscaloosa-), "A unified method for commutators of Calderón-Zygmund operators".
  • 11/26/2021 Thomas Schechter (UNM),  Part I "An Introduction to Noncommutative Integration".

Spring 2021

  • 1/29/2021 Rob Dukes (UNM), "Topological Dynamics of Piecewise Lambda-Affine Maps".
  • 2/05/2021 Trang Nguyen (University of South Australia, Adelaide), "Non-homogeneous T(1) theorem for singular integrals on product quasimetric spaces".
  • 2/12/2021 Tess Anderson (Purdue University, West Lafayette, IN), "Dyadic analysis (virtually) meets number theory".
  • 2/19/2021 Galen Novello (UNM), "Some basic results in weighted polynomial Approximation".
  • 2/26/2021 Terry Loring (UNM), "Spectral Information in Quasiperiodic Systems – linking the finite to the infinite".
  • 3/05/2021 David Beltran (University of Wisconsin at Madison), "Multi-scale sparse domination".
  • 3/12/2021 Jose Madrid (University of California at Los Angeles -UCLA-), "Discrete Polynomial Averages" .
  • 3/26/2021 Roman Sverdlov (UNM), "Berezin integral as a limit of Riemann sum".
  • 3/30/2021 Dmitriy Bilyk (University of Minnesota, Minneapolis, MN) [Colloquium], "Energy-minimizing measures and point configurations on the sphere".
  • 4/09/2021 Dorina Mitrea (Baylor University, Waco, TX), "A Sharp Divergence Theorem".
  • 4/13/2021 Andrea Nahmod (University of Massachussets, Amherst) [Colloquium], "Propagation of randomness under the flow of nonlinear dispersive equations".
  • 4/16/2021 Chamsol Park (UNM), "Revisit to eigenfunction estimates restricted to a curve with nonvanishing curvatures".
  • 4/22/2021 Wilfredo Urbina (Roosevelt University, Chicago, IL) [Colloquium], "Gaussian Singular Integrals: Singular Integrals through the looking glass".
  • 4/30/2021 Joe Lakey (New Mexico State University -NMSU-, Las Cruces, NM), "Spatio-spectral limiting on Boolean cubes".
  • 5/07/2021 Giorgio Young (Rice University, Houston, TX), "Asymptotics of Chebyshev rational functions with respect to subsets of the real line".

Fall 2020

  • 10/20/2020 Phanuel Mariano (Union College), Can you hear the fundamental frequency of a drum using  probability? (Colloquium)
  • 10/27/2020 Irina Holmes (Texas A&M University), A new proof of the weak (1,1) inequality for the dyadic square function  (Colloquium).
  • 10/29/2020 Maxim Zinchenko (UNM), Extremal Polynomials (Colloquium).
  • 11/05/2020 Anna Skripka (UNM), Untangling noncommutativity with operator integrals (Colloquium).
  • 11/18/2020 Lisa Naples (Macalester College), Rectifiability of pointwise doubling measures in Hilbert space (Algebra/Geometry Seminar).

Spring 2020

  • Pandemic closed down every thing, took us a while to return to online seminars!

Fall 2019

  • 9/27/2019   Burak Hatinoglu (Texas A&M), Mixed data in inverse spectral problems for the Schrödinger operators.
  • 10/17/2019 Jacob Christiansen (Lund University, Sweden), Chebyshev polynomials (Colloquium).

Spring 2019

  • 3/25/2019   Alex Barron (Brown University), On global-in-time Strichartz estimates for the semiperiodic Schrödinger equation.
  • 4/26/2019   Chamsol Park (UNM), Mixed Hessian and foling singularities and their application.
  • 4/26/2019   Annunziata Louidice (University of Bari), An introduction to Lorenz spaces and applications I (Efroymson Lectures).
  • 4/29/2019   Annunziata Louidice (University of Bari), An introduction to Lorenz spaces and applications II (Efroymson Lectures).
  • 5/21-24/2019   NSF CAREER funded Workshop on Positivity, organized by Anna Skripka. 

Fall 2018

  • 12/11/2018   Guillermo Rey (University of Minnesota), Sparse domination and the strong maximal function.
  • 12/11/2018   Ji Li (Macquarie University, Australia), Boundedness and compactness of commutator of Cauchy integrals for domains in C^n with minimal smoothness.
  • 12/12/2018  Jose Conde Alonso (Brown University), Non-homogeneous dyadic analysis: Calderón-Zygmund theory and the one-third trick.
  • 12/12/2018  Ji Li (Macquarie University, Australia), Boundedness of certain singular integrals with non-smooth kernel on non-doubling manifold with ends.
  • 12/13/2018  Jose Conde Alonso (Brown University), Sparse bounds: history and open questions (Colloquium).

Spring 2018

  • 2/26/2018    Christoph Thiele (Hausdorff Center for Mathematics, University of Bonn), Development on singular Brascamp-Lieb inequalities (Colloquium).
  • 3/22/2018    Fritz Gestesy (Baylor University), Trace formulas and zeta functions for differential operators-or, a spectral theorist computes pi (Colloquium).
  • 4/12/2018    Olli Tapiola (University of Missouri-Columbia), Characterizing geometry by using properties of harmonic functions (Colloquium).
  • 4/13/2018    Olli Tapiola (University of Missouri-Columbia), What's so difficult about high-dimensional one-sided Muckenhoupt theory?

Fall 2017

  • 09/14/2017   Matthew Blair (UNM), Lp-norms and global harmonic analysis (Colloquium).
  • 09/28/2017   Jacob Perry (University of North Carolina-Chapell Hill), Local energy estimates for wave equations with degenerate trapping (Colloquium).
  • 11/10/2017   Polona Durcik (CALTECH), Twisted multilinear forms and applications.
  • 11/30/2017   Jake Fillman IVirginia Tech), Spectral properties of quasicrystals (Colloquium).

Spring 2017

  • 3/2/2017       Clément Coine (Université Bourgogne Franche-Comté, France), Triple operator integral valued in trace class operators (Colloquium).
  • 3/9/2017       Arup Chattopadhyay (Indian Institute of Technology Guwahati & UNM), Rank of a shift invariant subspace of the Hardy space H^2 over the bidisc (Cooloquium).
  • 3/30/2017     Milivoje Lukic (Rice University), KdV equation with almost periodic initiald data (Colloquium).
  • 4/06/2017     Allan Greenleaf (University of Rochester), Propagation of singularities in Calderón's inverse conductivity problem (Colloquium).
  • 4/17/2017     Ricardo Saenz (Universidad de Colima, Mexico), Harmonic Analysis on Fractals (Minicourse).
  • 4/18/2017     Ricardo Saenz (Universidad de Colima, Mexico), How does a fractal vibrate (Colloquium).
  • 4/21/2017     Ricardo Saenz (Universidad de Colima, Mexico), Poisson integrals and maximal functions.
  • 4/27/2017     Ciprian Demeter (Indiana  University-Bloomington), Decoupling and applications: a journey from continuous to discrete.

New Mexico Analysis Seminars NMAS (sponsored by NSF 2001-2009, 2014-2016) 

  • 5/21/2017          16th NMAS   Prior to NSF/CBMS  Conference on Sparse Approximation and Signal Recovery Algorithms, Main Lecturer: Anna Gilbert (University of Michigan) , held at NMSU, Las Cruces.
  • 2/19-21/2016     15th NMAS  Main speaker: Chris Sogge (John Hopkins), held at UNM
  • 3/26-28/2015     14th NMAS Main speaker: Monika Visan (UCLA), held at NMSU, Las Cruces.
  • 4/3-4/2014         13th NMAS Main speakers: Sergei Treil (Brown University), held at UNM prior to an AMS Sectional Meeting hosted by the Department.
  • 4/04/2014          An afternoon in honor of Cora Sadosky Main Speakers: Svitlana Mayboroda (University of Minnesota), Gustavo Ponce (University of California, Santa Barbara), Alex Stokolos (Georgia Southern University), Rodolfo Torres (University of Kansas), Sergei Treil (Brown University), held at UNM.
  • 4/23-25/2009    12th NMAS  Main speaker: Loukas Grafakos (University of Missouri-Columbia), held at UNM.
  • 10/11-12/2007   10th NMAS Main speakers: Rodrigo Bañuelos (Purdue University), Andrea Nahmod (University of Massachusets-Amherst), held at UNM prior to an AMS Sectional Meeting hosted by the Department.
  • 10/12/2007     An afternoon in honor of Misha Cotlar  Main speakers: Carlos Berenstein (University of Maryland), Carlos Kenig (Chicago University), Cora Sadosky (Howard University), Sergei Treil (Brown University), held at UNM.
  • 4/6-8/2006        9th NMAS  Main speaker: Tatiana Toro (University of Washington), held at UNM.
  • Spring 2005      8th NMAS Main speaker: Jorge Aarao (Claremont Colleges), prior to NSF/CBMS Conference Nonlinear Dispersive Equations: Local and Global Analysis, Main Lecturer: Terence Tao (UCLA), held at NMSU, Las Cruces.
  • 10/14-17/2004  7th NMAS  Main speakers: Patricia Bauman (Purdue University), Luca Capogna (University of Arkansas), held at UNM prior to an AMS Sectional Meeting hosted by the Department.
  • Spring 2003      6th NMAS  Main speaker: Jill Pipher (Brown University), held at UNM.
  • Spring 2002      5th NMAS  Main speaker: John Benedetto (University of Maryland), held at NMSU, Las Cruces.
  • Spring 2001      4th NMAS  Main speaker: Steve Hofmann (University of Missouri-Columbia), held at UNM.
  • Spring 2000      3rd NMAS Main speaker: Kate Okikiolu (University of California at San Diego), held at NMSU, Las Cruces.
  • Spring 1999      2nd NMAS Main speaker: Gilles Pisier (Texas A&M and Pierre and Marie Curie University, France), held at UNM.
  • Spring 1998      1st NMAS  Main speaker: John Gilbert (University of Texas at Austin), held at NMSU, Las Cruces.

 

Applied Math

Spring 2020

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Fall 2019

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Spring 2019

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Fall 2018

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Colloquium

Spring 2024

  • January 16, 2024, Nilanjan Chakraborty (Washington University, St Louis, MO),  Statistical Inference for Subgraph Densities Under Induced Random Sampling from Network Data.
  • January 23, 2024, Daniel Gomez (University of Pensylvania), Asymptotic Analysis of Localized and Singular Perturbations with Lévy Flights.
  • January 25, 2024, Xinyu Zhao (McMaster University, Canada), Systematic Search for Singularities and Instabilities in Euler Flows 
  • January 29, 2024, Juntao Huang (Texas Tech University), Overcoming the curse of dimensionality: structure-preserving machine learning moment closures and adaptive sparse grid discontinuous Galerkin schemes.
  • February 1,2024, Anna Nelson (Duke University),  Mathematical Modeling of Polymerization Processes in Physiology. 
  • January 30, 2024, Pei Wang (Miami University, OH), Sufficient Dimension Reduction and Variable Selection by Feature Filter.
  • February 8, Miheer Dewaskar (Duke University), Robustifying likelihoods by optimistically re-weighting data
  • February 9, 2024, Stefan Steinerberger (University of Washington, Seattle), Growth Models in the Plane.
  • March 21, 2024, Fadil Santosa (Johns Hopkins University), Modeling Plasmons on Graphene with Time- and Space-Dependent Properties.
  • April 9, 2024, Davood Tofighi (UNM), Enhancing Causal Inference in Health and Psychological Research with Advanced Sensitivity Analysis.
  • April 04, 2024, Ralph Kauffman (Purdue University), Topological invariants.
  • April 11, 2024, N. Anders Petersson (Lawrence Livermore National Laboratory), Time-Parallel Control of Quantum Computing Devices.
  • April 18, 2024, Mark Hoefer (Department of Applied Mathematics, University of Colorado, Boulder) [Cancelled].
  • April 23, 2024, Ricardo Saenz (Universidad de Colima, Mexico), Oscillatory integrals with strongly singular kernels.

Fall 2023

  • September 7, 2024, Guoyi Zhang (UNM), A semi-parametric model for small area estimation using support vector machine.
  • September 14, 2023, Davood Tofighi (UNM), Improving Causal Inference in Clinical and Health Sciences
  • October 5, 2023, Janet Vassilev (UNM), Operations and operators on commutative rings.
  • October 10, 2023,  Rebecca R.G (George Mason University), Classifying neural ideals.
  • October 26, 2023, Sara Zahedi (KTH Royal Institute of Technology, Sweden), Conservative Cut Finite Element Methods
  • November 9, 2023, Mahir Bilen Can (Tulane University), Origins, Generalizations, and Applications.

Spring 2023

  • February 2, 2023, Brett Wick (Washington University, St. Louis, MO), The Corona Theorem.
  • March 2, 2023, Vakhtang Putkaradze (University of Alberta, Canada), Integrability and control of figure skating.
  • March 31, 2023, Li-Hsiang Lin (Louisiana State University) [cancelled].
  • April 4, 2023, Austin Brown (University of Warwick, UK), Exact Convergence Analysis for Metropolis-Hastings Independence Samplers in Wasserstein Distances.
  • April 6, 2023, Saleh Tanveer (The Ohio State University), Singular effects of small slip in a two fluid problem.
  • April 7, 2023, Matthew Washer (University of Dayton, OH), Monitoring disease prevalence and transmission in a population under repeated testing.
  • April 27, 2023, Antoine Cerfon (Type One Energy and Courant Institute of Mathematical Sciences, NYU), The mathematics of optimized fusion reactors.
  • May 12, 2023, Maryam Bagherian (Yale University), Distance Metric Learning and its application in high dimensional data analysis.

Fall 2022

  • September 29, 2022, Hermann Schulz-Baldes (Erlangen-Nuernberg), The spectral localizer: a new tool for index theory.
  • October 10,  2022, Jack Dongarra (2021 Turing Award Recipient, University of Tennessee and Oak Ridge NL), A Not So Simple Matter of Software [Public Lecture].
  • October 27, 2022, Owen Lewis (UNM), Mathematical Aspects of Electro-diffusion and Applications to Maintenance of the Gastric Mucus Layer.
  • November 3, 2022, James Degnan (UNM), The multispecies coalescent: networks, treespace, and traits.
  • November 17, 2022, Erik Erhardt (UNM), A Bayesian Approach for Estimating Dynamic Functional Connectivity Networks in fMRI Data.

Spring 2022

  • February 03, 2022, Peter Kuchment (Texas A&M University), Wonderful mathematics of tomography.
  • February 17, 2022, Gregor Kovacic (Rensselaer Polytechnic Institute), Mathematical Modeling of Neuronal Networks.
  • April 05, 2022, Haimeng Zhang (University of Southern California), Discrete Fourier Transform and Its Applications on Global Data Analysis.
  • April 28, 2022, Bernard Deconinck (University of Washington), The inverse water wave bathymetry problem.

Fall 2021

  • September, 23, 2021, Jacob Shroder (UNM), Parallel-in-Time with Multigrid: Method, Theory, and Applications.
  • September 30, 2021, Guoyi Zhang (UNM), Generalized Variance Functions for Longitudinal Data.
  • October 07, 2021, Fletcher Christensen (UNM), Alternative Bayesian Summaries for Evaluating Acquisitions Benchmarks in Department of Defense Operational Testing.
  • October 21, 2021, Rong Liu (University of Toledo), Empirical likelihood inference for generalized additive partially linear models.
  • October 26, 2021, Ganggang Xu (University of Miami), Semiparametric Multinomial Logistic Regression for Multivariate Point Pattern Data.
  • November 02, 2021, Gigliola Staffilani (MIT), The Schrödinger equation as inspiration of beautiful mathematics.
  • November 18, 2021, Zhongxue Chen (School of Public Health, Indiana University-Bloomington), A gene-based sequential burden association test.

Spring 2021

  • February 02, 2021 Jeff Wu (Georgia Institute of Technology), CMENET: a new method for bi-level variable selection of conditional main effects.
  • February 11, 2021 Lance Miller (University of Arkansas), The multiplicities of Hilbert, "Kunz", Monsky, and a conjecture of Watanabe-Yoshida. 
  • February 16, 2021 James Adler (Tufts University), Monolithic Multigrid for a Reduced-Quadrature Discretization of Poroelasticity.
  • March 23, 2021 Stefanie Guenther (Fernbach Postdoctoral Fellow, Lawrence Livermore National Laboratory), Layer-Parallel Training for Deep Residual Networks.
  • March 30, 2021 Dmitriy Bilyk (University of Minnesota, Minneapolis), Energy-minimizing measures and point configurations on the sphere.
  • April 15, 2021  Andrea Nahmod (University of Massachusetts, Amherst), Propagation of randomness under the flow of nonlinear dispersive equations.
  • April 22, 2021  Wilfredo Urbina (Roosevelt University), Gaussian Singular Integrals: Singular Integrals through the looking glass.
  • April 27, 2021  Hans De Sterck (university of Waterloo, Canada), Convergence Acceleration for Nonlinear Fixed-Point Methods.

Fall 2020

  • September 08, 2020 Junqing Jenn Qian (UNM), Modular functions and Asymptotic geometry on Punctured Riemann Sphere
  • September 22, 2020 Jennifer Mueller (Colorado State University), Electrical Impedence Tomography: The D-bar method and Pulmonary Imaging
  • September 24, 2020 Lance Miller (University of Arkansas), Singularities from nilpotent Frobenius actions
  • September 28, 2020 Teun van Nuland (Radboud University), Listening to Operators: Multiple Operator Integrals and Noncommutative Geometry
  • September 29, 2020 Wei Zheng (University of Tennesee, Knoxville), Fast approximation of U-statistics: a free lunch
  • October 06, 2020 Alexander Korotkevich (UNM), Numerical investigation of Stokes waves: from high accuracy solutions to stability.
  • October 13, 2020 Jonathan Montaño (NMSU), Degrees and Multiplicities.
  • October 20, 2020 Phanuel Mariano (Union College), Can you hear the fundamental frequency of a drum using probability?
  • October 27, 2020 Irina Holmes (TAMU), A new proof of the weak (1,1) inequality for the dyadic square function.
  • October 29, 2020 Maxim Zinchenko (UNM), Extremal Polynomials.
  • November 05, 2020 Anna Skripka (UNM), Untangling noncommutativity with operator integrals.
  • November 10, 2020 Jehenzeb Chauhdry (UNM), Error Estimation and Uncertainty Quantification for First Time to a Threshold Value.
  • November 17, 2020 Yang Cheng (Research and Development Division (RDD), National Agricultural Statistics Service (NASS)), A Hierarchical Bayesian Method for Combining Surveys.
  • November 19, 2020 Giorgio Bornia (Texas Tech University), PDE-constrained optimal control: theoretical and computational aspects.
  • November 24, 2022 Chunfeng Huang (Indiana University), Intrinsic random functions on the sphere.
  • December 01, 2020 Colston Chandler (UNM Physics), Nuclear Reactions and Spectral Integrals.

Spring 2020

  • January 21, 2020 Lise-Marie Imbert-Gerard (University of Maryland), Wave propagation in inhomogeneous media: an introduction to generalized plane waves.
  • January 23, 2020 Owen Lewis (Florida State University), Electro diffusion mediated maintenance of the gastric mucous layer.
  • January 28, 2020 Tonatiuh Sanchez-Vizuet (NYU), Computational Mathematics: From wave-structure interaction to magnetic equilibrium in fusion reactors.
  • February 28, 2020 Hengrui Luo (Ohio State University), Lower Dimensional Topological Information: Theory and Applications
  • March 03, 2020 Brandon Butcher (University of Iowa), A Formal MCMC Convergence Diagnostic for Bayesian Additive Regression Trees
  • March 05, 2020 Olivier Sarbach (Universidad Michoacana de San Nicolás de Hidalgo), Phase space mixing in the vicinity of a Kerr black hole.
  • April 23, 2020 Lars Ruthotto (Emory), Partial Differential Equations meet Deep Learning: Old solutions for new problems and vice versa.

Fall 2019

  • September 04, 2019 Li Li (UNM), A Bayesian transition model for missing longitudinal binary outcomes
  • October 03, 2019 Helen Wearing (UNM), Viral vignettes: modeling the impact of population heterogeneity on disease dynamics
  • October 16, 2019 Christopher Cooper (Universidad Técnica Federico Santa María), A fast and accurate solution of the Poisson-Boltzmann equation with boundary elements
  • October 17, 2019 Jacob Christiansen (Lund University), Chebyshev polynomials 
  • October 24, 2019 Jacob Schroder (UNM) Parallel-in-Time: A Scalable and Non-Intrusive Approach with Multigrid
  • October 25, 2019 Joe Cavanaugh (University of Iowa), Models for overdispersed count time series with excess zeros
  • December 05, 2019 Kesh Govinder (University of KwaZulu-Natal), Solving Differential Equations using Group Theory

Spring 2019

  • January 24, 2019 Bengt Fornberg (University of Colorado), Improving the accuracy of the trapezoidal rule
  • March 18, 2019 Lance Miller (University of Arkansas), Topology on 'manifolds' in positive characteristic
  • April 04, 2019 Jeffrey Galkowski (Northeastern University), Concentration and Growth of Laplace Eigenfunctions
  • April 11, 2019 Evgenii A. Kuznetsov (Lebedev Institute, Russian Academy of Sciences), Folding in fluids and Magnetohydrodynamics
  • April 25, 2019 Emily Casleton (Los Alamos), Multi-Source Data Fusion and Imputation Methods
  • April 26, 2019 Annuziata Loiudice (University of Bari), Efroymson Lecture Series: An introduction to Lorentz Spaces and applications
  • April 29, 2019 Annunziata Loiudice (University of Bari), Efroymson Lecture Series: An introduction to Lorentz Spaces and applications I

Fall 2018

  • October 04, 2018 Ivan Deutsch (UNM), The Second Quantum Revolution
  • October 18, 2018 Petr Vorobieff (UNM), Shock-accelerated multiphase flows: some recent findings
  • October 25, 2018 Alexander Watson (Duke University), Wave-packet dynamics in locally periodic media
  • November 08, 2018 Hongnian Huang (UNM), The smooth property of the Calabi Flow
  • November 15, 2018 Roberto Camassa (University of North Carolina), Hydrodynamic models and boundary confinement effects
  • November 29, 2018 Jinbo Ren (University of Virginia), Transcendental Number Theory in Algebraic Geometry
  • December 13, 2018 Jose Conde Alonso (Brown University), Sparse bounds: history and open questions
     

Spring 2018

  • January 18, 2018 Kenneth Duru (Stanford University), High fidelity numerical methods and simulation tools for time-domain  wave propagation  problems
  • January 22, 2018 Jacob Schroder (Lawrence Livermore), Parallel Multigrid Solvers in Space and Time for Future Architectures
  • January 25, 2018 Brian Von Koten (University of Chicago), Stratified Markov Chain Monte Carlo
  • February 08, 2018 Sergey Grigorian (University of Texas, Rio Grande), Flows of co-closed G2-structures
  • February 15, 2018 James Dereck Tucker (Sandia), Elastic Functional Data Analysis
  • February 22, 2019 Yiliang Zhu (UNM), Statistics Colloquium
  • March 6, 2018 John Lewis (Sandia), Bayesian Modeling of Self-Exciting Marked Point Processes with Missing Histories
  • March 22, 2018 Fritz Gesztesy (Baylor University), Trace formulas and zeta functions for differential operators - or, a spectral theorist computes pi
  • April 12, 2018 Olli Tapiola (University of Missouri), Characterizing geometry by using properties of harmonic functions
  • April 26, 2018 Min Wang (Texas Tech), An Introduction to Bayesian Hypothesis Testing for ANOVA Designs 
  • May 03, 2018 Joe Klobusicky (Rensselaer Polytechnic Institute), Particle system models for two-dimensional grain boundary coarsening
  • May 09, 2019 Nick Mystrom, Sports "Game Changers"

Fall 2017

  • September 14, 2017 Matt Blair (UNM) L^p norms and global harmonic analysis
  • September 28, 2017 Jacob Perry (University of North Carolina), Local energy estimates for wave equations with degenerate trapping
  • October 03, 2017 David Vella (Skidmore College), Words within Words: An Approach to the Catalan Numbers and Fine Numbers
  • November 02, 2017 Dimiter Vassilev (UNM), Analysis on Sub-Riemannian Spaces
  • November 09, 2017 Mohammad Motamed (UNM), Hybrid Fuzzy-Stochastic Predictive Modeling and Computation
  • November 16, 2017 Jehenzeb Chaudhry (UNM), A posteriori analysis for the Poisson Boltzmann Equation
  • November 30, 2017 Jake Fillman (Virginia Tech), Spectral Properties of Quasicrystals

Spring 2017

  • January 19, 2017 Vakhtang Putkaradze, Variational methods for fluid-structure interactions
  • February 09, 2017 Oleksiy Kononenko (SLAC National Accelerator Laboratory/Stanford University), Advances in Massively Parallel Electromagnetic Simulation Suite ACE3P
  • February 20, 2017 Fletcher Christensen (UC Irvine), Detection Dependence in Modeling Binary Response Data: A Bayesian Approach
  • February 28, 2017 Chris Nachtsheim (University of Minnesota), Definitive screening as a system for experimental design
  • March 02, 2017 Clément Coine (University of Bourgogne - Franche-Comté), Triple operator integrals valued in trace class operators
  • March 07, 2017 Gabor Szekelyhidi (University of Notre Dame), Kahler-Einstein metrics
  • March 09, 2017 Arup Chattopadhyay (Indian Institute of Technology Guwahati & UNM), Rank of a shift invariant subspace of the Hardy space H2 over the bidisc
  • March 21, 2017 Simone Calamai (University of Firenze), About Hermitian metrics whose scalar curvature of the Chern connection is constant
  • March 23, 2017 Rodrigo Platte (Arizona State University), Windowed Fourier approximation of analytic functions on the sphere
  • March 30, 2017 Milijove Lukic (Rice University), KdV equation with almost periodic initial data
  • April 06, 2017 Allan Greenleaf (University of Rochester), Propagation of singularities in Calderón's inverse conductivity problem
  • April 13, 2017 Cynthia Phillips (Sandia), Combinatorial Optimization for national security applications
  • April 18, 2017 Ricardo Saenz (Universidad de Colima), How does a fractal vibrate?
  • April 20, 2017 Tiziana Giorgi (NMSU), Chevron structures in smectic A liquid crystals
  • April 26, 2017 Erik Erhardt (UNM), Statistical literacy: What do future senators, scientists, social workers and sales clerks need to learn from your statistics classes?
  • April 27, 2017 Ciprian Demeter (Indiana University), Decoupling and applications: a journey from continuous to discrete

 

 

Statistics

Spring 2020

  • 3/3/2020 Brandon, Butcher (The University of Iowa), Ph.D. candidate, A Formal MCMC Convergence Diagnostic for Bayesian Additive Regression Trees
  • 2/28/2020 Hengrui Luo (The Ohio State University), Ph.D. candidate, Lower Dimensional Topological Information: Theory and Applications

Fall 2019

  • 10/25/2019 Joe Cavanaugh (University of Iowa), Professor, Models for Overdispersed Count Time Series with Excess Zeros

Spring 2019

  • 2/15/2019 J. Derek Tucker (Sandia National Lab), Ph.D., Elastic Functional Data Analysis
  • 4/25/2019 Emily Casleton (LANL), Ph.D., Multi-Source Data Fusion and Imputation Methods

Fall 2018

  •  

Spring 2018

  • 2/21/2018 Yiliang Zhu (The University of New Mexico), Professor, Mixture modeling of CD4 counts and viral load dynamic trajectories in HIV/AIDS patients
  • 3/6/2018 John Lewis (Sandia National Lab), Ph.D., Bayesian Modeling of Self-Exciting Marked Point Processes with Missing Histories

Fall 2017

  •  

Spring 2017

  • 2/18/2017 Christopher Nachtsheim (University of Minnesota), Definitive screening as a system for experimental design
  • 2/20/2017 Fletcher Christensen (University of Irvine), Detection Dependence in Modeling Binary Response Data: A Bayesian Approach
  • QuantBrains UNM/MRN Research Seminar Series
    • A collaboration between the UNM Department of Mathematics and Statistics and The Mind Research Network organized by Prof. Erik Erhardt (Stats, UNM/MRN), Dr. Robyn Miller (Pure Math, MRN), and Dr. Flor Espinoza (Applied Math, MRN).
  • 2/10/2017 Manel Martínez Ramón (UNM), A quick look into Machine Learning
  • 2/24/2017 Victor Vergara (UNM), Testing for Brain Functional Organization: a Random Matrix Approach
  • 3/10/2017 Rogers Silva (Mind Research Network), Advances in Blind Source Separation Modeling for Unimodal and Multimodal Brain Imaging Data Analysis
  • 4/7/2017 Erik Erhardt (UNM), Visualizing scientific data
  • 4/21/2017 David Bridwell (Mind Research Network), Cortical dynamics that contribute to cognition and perception, EEG
  • 5/5/2017 Panel discussion, Wrap-up

Fall 2016

  • QuantBrains UNM/MRN Research Seminar Series
    • A collaboration between the UNM Department of Mathematics and Statistics and The Mind Research Network organized by Prof. Erik Erhardt (Stats, UNM/MRN), Dr. Robyn Miller (Pure Math, MRN), and Dr. Flor Espinoza (Applied Math, MRN).
  • 8/26/2016 Robyn Miller, Flor Espinoza, Erik Erhardt (Mind Research Network, MRN, and UNM), QuantBrains: Introduction to Human Brain Imaging
  • 9/9/2016 Vince D. Calhoun (Mind Research Network and UNM), Magnetic resonance physics and fMRI
  • 9/23/2016 Arvind Caprihan (Mind Research Network), Biological Basis of Diffusion Imaging
  • 10/7/2016 Eswar Damaraju and Erik Erhardt (Mind Research Network and UNM), Group independent component analysis
  • 10/21/2016 Robyn Miller and Erik Erhardt (Mind Research Network and UNM), Dynamic brain network connectivity
  • 11/4/2016 Sergey Plis (Mind Research Network), Understanding interactions in the brain via graphical models
  • 11/18/2016 Alvaro Ulloa (Mind Research Network), Specialized Deep Learning
  • 12/2/2016 Flor A. Espinoza (Mind Research Network), Understanding functional connectivity differences

Spring 2016

  •  

Fall 2015

  • 10/02/2015 Luis Enrique Nieto-Barajas (ITAM, Mexico), Order‐q dependent stochastic processes in Bayesian applications

Spring 2015

  •  

Fall 2014

  • 9/19/14 Christine Anderson-Cook (Los Alamos National Laboratory), Some Emerging Research Areas in Response Surface Methodology
  • 11/7/14 Wayne Nelson (Consultant, ASA Fellow), Graphical Analysis of Recurrent-Events Data with Applications to Engineering, Medicine, Marketing, and Other Fields

Spring 2014

  •  

Fall 2013

  •  

Spring 2013

  • 4/30/13 Harry Khamis (Wright State University), Multigraph Representations of Hierarchical Loglinear Models