Hybridized numerical schemes for PDEs

Speaker: 

Youngmok Jeon

Affiliation: 

Ajou University, Suwon

Date: 

Fri, 01/02/2013 - 11:45am to 12:30pm

Venue: 

RC-4082

Abstract: 

We describe hybridized finite element methods for partial differential equations, which are based on constructing local solutions on each triangle of a triangulation and patching these local solutions by flux continuity on intercell boundaries. The main advantages of this approach are that, firstly, it produces a locally conservative numerical scheme and, secondly, there is a large reduction in number of degree of freedom compared to conventional finite element methods.The talk includes hybridized numerical schemes for elliptic equations, stokes equations and elasticity problems.

 

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