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Nonconforming Mixed Finite Element Method for Nonlinear Hyperbolic Equations
Department of Mathematical and Information Scientific, Henan University of Economics and Low, Zhengzhou, China
Department of Mathematics, Zhengzhou Normal University, Zhengzhou, China
- 1 Department of Mathematical and Information Scientific, Henan University of Economics and Low, Zhengzhou, China
- 2 Department of Mathematics, Zhengzhou Normal University, Zhengzhou, China
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Abstract
A nonconforming mixed finite element method for nonlinear hyperbolic equations is discussed. Existence and uniqueness of the solution to the discrete problem are proved. Priori estimates of optimal order are derived for both the displacement and the stress.
KeywordsNonconforming Mixed Finite ElementHyperbolic EquationsSemi-Discrete SchemeError Estimates
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