An augmented Lagrangian element-free (ALEF) approach for crack discontinuities.

DOI10.1016/S0045-7825(01)00288-2zbMath1033.74048WikidataQ64016834 ScholiaQ64016834MaRDI QIDQ5958068

Giuseppe Ferro, Giulio Ventura, Alberto Carpinteri

Publication date: 28 March 2004

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

zbMATH Keywords

Lagrangian multipliersshape functionsaugmented Lagrangian total potential energy functionalinterface conditionsmoving least-squares approximationvirtual crack

Mathematics Subject Classification ID

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• Continuous meshless approximations for nonconvex bodies by diffraction and transparency

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