Immersed Discontinuous Galerkin Methods for Acoustic Wave Propagation in Inhomogeneous Media

We present immersed discontinuous Galerkin finite element methods for one and two dimensional acoustic wave propagation problems in inhomogeneous media where elements are allowed to be cut by the material interface. The proposed methods use the standard discontinuous Galerkin finite element formulat...

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Bibliographic Details
Main Author: Moon, Kihyo
Other Authors: Mathematics
Format: Others
Published: Virginia Tech 2016
Subjects:
Online Access:http://hdl.handle.net/10919/70906