Stable Generalized/eXtended Finite Element Method with global–local enrichment for material nonlinear analysis
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2020.113429
Abstract: Abstract This paper presents a novel methodology for the solution of nonlinear problems using the Stable Generalized/eXtended Finite Element Method (SGFEM) in two-scale approach. The nonlinear analysis is performed in a coarse mesh and the… read more here.
Keywords: stable generalized; extended finite; generalized extended; problem ... See more keywords
A Stable Generalized Finite Element Method Coupled with Deep Neural Network for Interface Problems with Discontinuities
Sign Up to like & getrecommendations! Published in 2022 at "Axioms"
DOI: 10.3390/axioms11080384
Abstract: The stable generalized finite element method (SGFEM) is an improved version of generalized or extended FEM (GFEM/XFEM), which (i) uses simple and unfitted meshes, (ii) reaches optimal convergence orders, and (iii) is stable and robust… read more here.
Keywords: stable generalized; generalized finite; element method; finite element ... See more keywords