Mon, 02 Feb 2009

16:00 - 17:00
SR1

Jensen's Theorem and a Simple Application

Timothy Trudgian
(Mathematical Institute Oxford)
Abstract

This second 'problem sheet' of the term includes a proof of Jensen's Theorem for the number of zeroes of an analytic function in a disc, the usefulness of which is highlighted by an application to the Riemann zeta-function.

Mon, 29 Oct 2007

15:00 - 16:00
SR1

The Tschinkel Problem

Nic Niedermowwe
(Mathematical Institute Oxford)
Mon, 02 May 2005
15:45
DH 3rd floor SR

Heat kernel estimates for a resistance form under non-uniform volume growth.

Dr David Croydon
(Mathematical Institute Oxford)
Abstract

The estimation of heat kernels has been of much interest in various settings. Often, the spaces considered have some kind of uniformity in the volume growth. Recent results have shown that this is not the case for certain random fractal sets. I will present heat kernel bounds for spaces admitting a suitable resistance form, when the volume growth is not uniform, which are motivated by these examples.

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