Geometry seminar by Chiara Meroni + social dinner

[ZUDDAS DANIELE]

Dear all,

it is my pleasure to announce a research seminar by Dr. Chiara Meroni (ETH Zurich).

Title: Chebyshev varieties

Abstract: Chebyshev varieties are algebraic varieties parametrized by Chebyshev polynomials or their multivariate generalizations. They play the role of toric varieties in sparse polynomial root finding, when monomials are replaced by Chebyshev polynomials. We introduce these objects and discuss their main properties, including dimension, degree, singular locus and defining equations, as well as some computational experiments.

When: May 29 at 15:00
Where: Seminar Room of our Department (building H2bis, III floor, University of Trieste).

There will be a social dinner at Al Nuovo Antico Pavone, Riva Grumula 2, at 20:00. Please make a reservation by this weekend at
https://forms.gle/dFTkz8hpBV77kANY7

Everybody is cordially invited.

Daniele Zuddas