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Mixed finite element method for a strongly damped wave equation

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Title Mixed finite element method for a strongly damped wave equation
 
Creator PANI, AK
YUAN, JY
 
Subject hyperbolic-equations
 
Description A mixed finite element Galerkin method is analyzed for a strongly damped wave equation. Optimal error estimates in L-2-norm for the velocity and stress art: derived using usual energy argument, while those for displacement are based on the nonstandard energy formulation of Baker. Both a semi-discrete scheme and a second-order implicit-time discretization method are discussed, and it is shown that the results are valid for all t > 0. (C) 2001 . Inc.
 
Publisher JOHN WILEY & SONS INC
 
Date 2011-08-16T09:37:21Z
2011-12-26T12:54:52Z
2011-12-27T05:43:12Z
2011-08-16T09:37:21Z
2011-12-26T12:54:52Z
2011-12-27T05:43:12Z
2001
 
Type Article
 
Identifier NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 17(2), 105-119
0749-159X
http://dx.doi.org/10.1002/1098-2426(200103)17:2<105::AID-NUM2>3.0.CO;2-F
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9460
http://hdl.handle.net/10054/9460
 
Language en