\begin{center}
\LARGE
Implicitization of Nested Circular Curves and
                         generalizations

\end{center}

\begin{center}
\Large
Hoon Hong, Josef Schicho

\end{center}

\noindent
Date:  July 18th (Thursday) \\
Time:  09:00-09:30\\

\begin{center}
\large
Abstract
\end{center}

A nested circular curve is a plane curve traced by a point on a circle that rotates around another
circle that again rotates around still another circle, and so on. In this talk, we give an efficient
method for obtaining an implicit equation of a nested circular curve. Further we show how to
generalize the result to case of nested elipses (a joint work with Josef Schicho). 

