An application of the integrated penalty method to free boundary problems of laplace equation

DOI10.1080/01630568108816076zbMath0461.65084OpenAlexW1982480342MaRDI QIDQ3911324

Makoto Natori, Hideo Kawarada

Publication date: 1981

Published in: Numerical Functional Analysis and Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/01630568108816076

zbMATH Keywords

finite difference methodnumerical examplesconjugate gradient methodLaplace equationincomplete Cholesky decompositionintegrated penalty method

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Iterative numerical methods for linear systems (65F10) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05) Free boundary problems for PDEs (35R35) Numerical methods for partial differential equations, boundary value problems (65N99)

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