Number Theory Seminar

Date: September 9, 2015

Time: 1:45PM - 2:45PM

Location: BLOC 220

Speaker: Tamas Erdelyi, Texas A&M University

Title: Flatness and ultraflatness of the derivative sequence of unimodular polynomials

Abstract: A polynomial is called unimodular if each of its coefficients is a complex number of modulus one. We examine how far the derivative sequence of unimodular polynomials is from being ultraflat in Kahane's sense. The talk is a survey of a few recent results in this direction.