Combinatorics Seminar 2018

Speaker: Jun Wu (吴军), Minjiang University

Date: Fri, Dec 21, 2018

Time: 10:10 - 11:20

Venue: Room 1207

Title: Combinatorial observations on Gauss periods


The orders of the primitive roots of a finite field are known as Gauss peroids. In this talk, we shall introduce some combintorial observations about Gauss peroids, especially those from the matroid viewpoint. The analogues of the linear space structure over the modulo $n$ residues commutative rings over the multiplicative group $(Z/nZ)^*$ will play a central role.