Weak Material Approximation of Holes with Traction-Free Boundaries

DOI10.1137/110835384zbMath1253.35176OpenAlexW2066555454MaRDI QIDQ3168500

Martin Berggren, Fotios Kasolis

Publication date: 31 October 2012

Published in: SIAM Journal on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-62007

Mathematics Subject Classification ID

Classical linear elasticity (74B05) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Topological methods for optimization problems in solid mechanics (74P15) PDEs in connection with mechanics of deformable solids (35Q74) Fictitious domain methods for boundary value problems involving PDEs (65N85)

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Analysis of Fictitious Domain Approximations of Hard Scatterers ⋮ On using a zero lower bound on the physical density in material distribution topology optimization

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