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Thursday, Apr 20, 2017 - 3:30pm - Allen 14
CAM seminar
Weak Galerkin finite element methods and numerical applications
Dr. Lin Mu, Computational and Applied Mathematics Group, Oak Ridge National Laboratory

Title:  Weak Galerkin finite element methods and numerical applications
Abstract:  Weak Galerkin FEMs are new numerical methods that were first introduced by Wang and Ye for solving general second order elliptic PDEs. The differential operators are replaced by their weak discrete derivatives, which endows high flexibility. This new method is a discontinuous finite element algorithm, which is parameter free, symmetric, symmetric, and absolutely stable. Furthermore, through the Schur-complement technique, an effective implementation of the WG is developed. Several applications of weak Galerkin methods will be discussed in this talk.

Link: http://cam.math.msstate.edu/sem20170420LM.html

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