A Finite Element Method for the Tricomi Problem in the Elliptic Region
β Scribed by Trangenstein, John A.
- Book ID
- 118181936
- Publisher
- Society for Industrial and Applied Mathematics
- Year
- 1977
- Tongue
- English
- Weight
- 969 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0036-1429
- DOI
- 10.1137/0714073
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π SIMILAR VOLUMES
## Abstract We prove using the FaedoβGalerkin method the existence of a generalized solution of an initialβboundary value problem for the nonβlinear evolution equationmagnified image0 β©½ Q β©½ 2, in a cylinder Q~T~ = Ξ© Γ (0, T), where π― u = yu~xx~ + u~yy~ is the Tricomi operator and l(u) a special dif
The coupling of the Sobolev space gradient method and the finite element method is developed. The Sobolev space gradient method reduces the solution of a quasilinear elliptic problem to a sequence of linear Poisson equations. These equations can be solved numerically by an appropriate finite element