On the Simplified Hybrid-Combined Method
- 1 July 1983
- journal article
- Published by JSTOR in Mathematics of Computation
- Vol. 41 (163) , 13-25
- https://doi.org/10.2307/2007763
Abstract
In order to solve the boundary value problems of elliptic equations, especially with singularities and unbounded domains, the simplified hybrid-combined method, which is equivalent to the coupling method of Zienkiewicz et al. [15], is presented. This is a combination of the Ritz-Galerkin and the finite element methods. Its optimal error estimates are proved in this paper, and the solution strategy of its algebraic equation system is discussed.Keywords
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