Finite element domain imbedding methods

Christoph Borgers, Olof B. Widlund

Research output: Contribution to journalArticle

Abstract

Finite element domain imbedding methods for the Helmholtz equation with Neumann and Dirichlet boundary conditions on nonrectangular domains in two space dimensions are considered. A survey and comparison of known methods are given, and a number of improvements suggested. Results of numerical experiments are also presented.

Original languageEnglish (US)
Pages (from-to)963-978
Number of pages16
JournalSIAM Journal on Numerical Analysis
Volume27
Issue number4
StatePublished - Aug 1990

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Helmholtz equation
Imbedding
Boundary conditions
Finite Element
Helmholtz Equation
Neumann Boundary Conditions
Dirichlet Boundary Conditions
Experiments
Numerical Experiment

ASJC Scopus subject areas

  • Mathematics(all)

Cite this

Borgers, C., & Widlund, O. B. (1990). Finite element domain imbedding methods. SIAM Journal on Numerical Analysis, 27(4), 963-978.

Finite element domain imbedding methods. / Borgers, Christoph; Widlund, Olof B.

In: SIAM Journal on Numerical Analysis, Vol. 27, No. 4, 08.1990, p. 963-978.

Research output: Contribution to journalArticle

Borgers, C & Widlund, OB 1990, 'Finite element domain imbedding methods', SIAM Journal on Numerical Analysis, vol. 27, no. 4, pp. 963-978.
Borgers C, Widlund OB. Finite element domain imbedding methods. SIAM Journal on Numerical Analysis. 1990 Aug;27(4):963-978.
Borgers, Christoph ; Widlund, Olof B. / Finite element domain imbedding methods. In: SIAM Journal on Numerical Analysis. 1990 ; Vol. 27, No. 4. pp. 963-978.
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