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Algebraic Solution of the Load-Flow Problem for a four
                   Nodes Electrical Network
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Antonio Montes
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Date:  July 18th (Thursday)\\
Time:  14:50-15:15\\

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Abstract
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The Load Flow Problem is very important in Electrical Engineering. It provides systems of
multivariate polynomial equations. Instead of ordinary numerical solutions it would be very
convenient to obtain algebraic solutions. Combining different Computer Algebra techniques,
namely Groebner basis, dialytic elimination, resultants and comprehensive Groebner basis, we
provide a method to solve algebraically simple networks, allowing us also to study the numerical
stability of the problem and of the algorithm. 

