Numerical enclosure-methods for the weak solution of elliptic problems with unilateral constraints

DOI10.1006/JMAA.1994.1301zbMath0814.65104OpenAlexW2054622238MaRDI QIDQ1341104

M. I. Durucu, E. Kaucher

Publication date: 18 June 1995

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1006/jmaa.1994.1301

zbMATH Keywords

unilateral constraintsinterval analysiserror boundpenalty methodlinear finite elementsboundary obstacle problemsenclosure-methods

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Interval and finite arithmetic (65G30)

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Smoothing and monotone iterations for elliptic differential inclusions

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