Mon, November 5, 2018
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3:00pm [3:30pm] Clare D'Cruz
Description:
Commutative Algebra seminars Date: Monday 5 Nov Venue: Room 215 Time: 3.30-5.00 Speaker: Clare D'Cruz Chennai Mathematical Institute Title: Symbolic powers of certain monomial curves Abstract: The generators of symbolic powers of an ideal, in general, are hard to determine. A natural question is the relation between symbolic powers and ordinary powers. In this context, Bocci and Harbourne gave an asymptotic quantity called resurgence. Though this is hard to determine, in some cases it is known. In this talk, we focus on certain monomial curves. We discuss the regularity for symbolic powers and the resurgence.

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6:00pm