A point interpolation method with least square strain field (PIM-LSS) for solution bounds and ultra-accurate solutions using triangular mesh

DOI10.1016/j.cma.2008.12.011zbMath1227.74120OpenAlexW2107531167MaRDI QIDQ649373

Xu Xu, Guiyong Zhang, Gui-Rong Liu

Publication date: 30 November 2011

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2008.12.011

zbMATH Keywords

finite element methodnumerical methodsleast square methodmeshfree methodpoint interpolation methodsolution boundstrain constructed Galerkin weak form

Mathematics Subject Classification ID

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