Brandeis-Harvard-MIT-Northeastern

JOINT MATHEMATICS COLLOQUIUM


Positive solutions of sparse polynomial systems

Alicia Dickenstein

Universidad de Buenos Aires
 

Northeastern University

Thursday, November 12, 2020

Talk at 4:30 p.m. online (only by invitation)


 

Abstract: A multidimensional polynomial system is said to be sparse when the monomials present in the polynomials are fixed a priori. I will present classic and recent upper and lower bounds for the number of positive solutions of systems of n sparse real polynomials in n variables. I will also discuss basic open questions.



Home Web page: Alexandru I. Suciu Posted: October 18, 2020
Comments to: t.zhou@northeastern.edu