Positive solutions of sparse polynomial systems

Name: Positive solutions of sparse polynomial systems
Start: 2020-11-12T16:30:00-05:00
End: 2020-11-12T17:30:00-05:00
Location: Virtually

When: November 12, 2020

4:30 pm - 5:30 pm

Where: Virtually

Speaker: Alicia Dickenstein - Universidad de Buenos Aires

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.

Zoom: https://northeastern.zoom.us/j/93522278073?pwd=REdwenR0Z0RWSHJNeWJDYW8wREErUT09

For password email Andrew McGuinness