Speaker：Shaoshi Chen (Academy of Mathematics and Systems Science)

Time：2024-6-17, 10:30

Location：Conference Room 686 at the 6th floor of Shuli Building at Haiyun Campus

Abstract:

D-finite power series are solutions of homogeneous linear differential equations with rational function coefficients. This is an important class of special functions since it appears ubiquitously in algebra, combinatorics, and number theory. In this talk, we will focus on the arithmetic aspect of D-finite power series and present many rationality theorems on these series.