Forthcoming Seminars

Mon, 16/01/2006
14:15
Dr. Daniel Levin (Mathematical Insitute, Oxford) Stochastic Analysis Seminar Add to calendar DH 3rd floor SR
Mon, 16/01/2006
14:15
Nigel Hitchin (Mathematical Institute, Oxford) Geometry and Analysis Seminar Add to calendar L3
Mon, 16/01/2006
15:45
Professor Nizar Touzi (Tanaka Business School, Imperical College London) Stochastic Analysis Seminar Add to calendar DH 3rd floor SR
Mon, 16/01/2006
17:00
Gihan Marasingha (Oxford) Junior Number Theory Seminar Add to calendar SR1
Mon, 16/01/2006
17:00
Adrian Mathias (Reunion) Analytic Topology in Mathematics and Computer Science Add to calendar L3
Tue, 17/01/2006
12:00
Dr Tsou (Oxford) Quantum Field Theory Seminar Add to calendar L3
Tue, 17/01/2006
17:00
Prof. Dave Benson (Aberdeen) Algebra Seminar Add to calendar L1
Thu, 19/01/2006
14:00
Dr Stephen Langdon (University of Reading) Computational Mathematics and Applications Add to calendar Comlab

Standard finite element or boundary element methods for high frequency scattering problems, with piecewise polynomial approximation spaces, suffer from the limitation that the number of degrees of freedom required to achieve a prescribed level of accuracy grows at least linearly with respect to the frequency. Here we present a new boundary element method for which, by including in the approximation space the products of plane wave basis functions with piecewise polynomials supported on a graded mesh, we can demonstrate a computational cost that grows only logarithmically with respect to the frequency.

Thu, 19/01/2006
14:30
J. Chuang (Bristol) Representation Theory Seminar Add to calendar L3
Fri, 20/01/2006
10:00
Malcolm McCulloch ((Engineering)) Workshops With Industry Add to calendar DH 3rd floor SR
Fri, 20/01/2006
15:15
Boris Zilber (Mathematical Institute, Oxford) Logic Seminar Add to calendar L3
Mon, 23/01/2006
14:15
Professor Sergey Bobkov (University of Minnesota) Stochastic Analysis Seminar Add to calendar DH 3rd floor SR
We will be discussing limit behaviour of sums along subsequences of a given sequence of non-correlated random variables. Some results are applied to the classical trigonometric system in the Berkes model. /notices/events/abstracts/stochastic-analysis/ht06/bobkov.shtml    
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