Polynomials with Squarefree Discriminant
Introductory Workshop: Diophantine Geometry February 06, 2023 - February 10, 2023
Location: SLMath: Eisenbud Auditorium, Online/Virtual
Polynomials With Squarefree Discriminant
A classical question in analytic number theory is: given a polynomial with integer coefficients, how often does it take squarefree values? In arithmetic statistics, we are particularly interested in the case of discriminant polynomials. In this talk, I will present several different cases of this question. First, we will consider a classical result of Davenport--Heilbronn which considers the case of discriminants of binary cubic forms. Motivated by this case, I will discuss two works, joint with Manjul Bhargava and Xiaoheng Wang, in which we consider the spaces of degree-n polynomials and degree-n binary forms. We will prove that a positive proportion of these polynomials and forms have squarefree discriminant.
Polynomials With Squarefree Discriminant
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