Date & Time:Thursday 26th April 2012, 15:30-16:30.

Venue: Ramanujan Hall

Title:Castelnuovo Mumford regularity of powers, sum and radical of ideals.

Speaker: Prof. Clare D'Cruz, Chennai Mathematical Institute

Abstract: We start with the basic definition and look at the behaviour of regularity under sums, products and radicals. We discuss some interesting results and open problems.