An Augmented Lagrangian method for quasi-equilibrium problems
Sign Up to like & getrecommendations! Published in 2020 at "Computational Optimization and Applications"
DOI: 10.1007/s10589-020-00180-4
Abstract: In this paper, we propose an Augmented Lagrangian algorithm for solving a general class of possible non-convex problems called quasi-equilibrium problems (QEPs). We define an Augmented Lagrangian bifunction associated with QEPs, introduce a secondary QEP… read more here.
Keywords: lagrangian method; method quasi; augmented lagrangian; equilibrium problems ... See more keywords
An efficient numerical method for quasi-static crack propagation in heterogeneous media
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Fracture"
DOI: 10.1007/s10704-018-0284-9
Abstract: The paper is devoted to the problem of slow crack growth in heterogeneous media. The crack is subjected to arbitrary pressure distribution on the crack surface. The problem relates to construction of the so-called equilibrium… read more here.
Keywords: numerical method; quasi static; method quasi; efficient numerical ... See more keywords