Analysis of the Error for Approximations to Systems of Hyperbolic Equations
β Scribed by D Gottlieb; E Turkel; S Abarbanel
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 62 KB
- Volume
- 151
- Category
- Article
- ISSN
- 0021-9991
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π SIMILAR VOLUMES
Sufficient conditions are established for the oscillations of systems of hyperbolic differential equations of the form 2 d Ε½ . . where β is a bounded domain in R n with a piecewise smooth boundary Ρ¨ β, and β¬ is the Laplacian in Euclidean n-space R n .
## Abstract This paper studies mixed finite element approximations to the solution of the viscoelasticity wave equation. Two new transformations are introduced and a corresponding system of firstβorder differentialβintegral equations is derived. The semiβdiscrete and fullβdiscrete mixed finite elem