Zobrazeno 1 - 10
of 432
pro vyhledávání: '"Meschke, G."'
This paper studies elasto-plastic large deformation behavior of thin shell structures using the isogeometric computational approach with the main focus on the efficiency in modelling the multi-patches and arbitrary material formulations. In terms of
Externí odkaz:
http://arxiv.org/abs/2307.05007
Immersed finite element methods have been developed as a means to circumvent the costly mesh generation required in conventional finite element analysis. However, the numerical ill-conditioning of the resultant linear system of equations in such meth
Externí odkaz:
http://arxiv.org/abs/2305.02161
Publikováno v:
In Computers and Geotechnics September 2024 173
Unfitted finite element methods have emerged as a popular alternative to classical finite element methods for the solution of partial differential equations and allow modeling arbitrary geometries without the need for a boundary-conforming mesh. On t
Externí odkaz:
http://arxiv.org/abs/2103.10151
The solution of saddle-point problems, such as the Stokes equations, is a challenging task, especially in large-scale problems. Multigrid methods are one of the most efficient solvers for such systems of equations and can achieve convergence rates in
Externí odkaz:
http://arxiv.org/abs/2103.10127
Publikováno v:
In Journal of Computational Physics 15 June 2022 459
Publikováno v:
In Finite Elements in Analysis & Design 1 December 2021 197
Publikováno v:
In Advances in Engineering Software November 2020 149
Publikováno v:
In Finite Elements in Analysis & Design June 2020 173