A well-conditioned and optimally convergent XFEM for 3D linear elastic fracture

DOI10.1002/nme.4982zbMath1548.7475MaRDI QIDQ6558892

E. N. Chatzi, Demosthenes Talaslidis, Stéphane Pierre Alain Bordas, Konstantinos Agathos

Publication date: 21 June 2024

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

zbMATH Keywords

conditioningglobal enrichmentdof gatheringgeometrical enrichmentpoint-wise matchingXFEMl

Mathematics Subject Classification ID

Brittle fracture (74R10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

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