Date & Time: Tuesday, January 27, 2015, 15:30-17:00.
Venue: Ramanujan Hall
Speaker: Tony Puthenpurakal, IIT Bombay
Title: Cohen-Macaulay property of the associated graded module - III
Abstract: In this series of talks I will prove the Valabrega-Valla theorem on Cohen-Macaulayness of the associated graded module of a Cohen-Macaulay module. I will also discuss Sally descent.