G Garai, BC Mandal - Journal of Computational Science, 2024 - Elsevier
In this study, we develop and investigate the Schwarz method with or without overlap for the Cahn–Hilliard (CH) problem. The CH equation has a wide range of applications, hence it is …
G Garai - Japan Journal of Industrial and Applied Mathematics, 2024 - Springer
In this paper, we propose and analyze a non-overlapping substructuring type algorithm for the Cahn–Hilliard equation. Being a nonlinear equation, it is of great importance to develop …
Two-level Schwarz domain decomposition methods are very powerful techniques for the efficient numerical solution of partial differential equations (PDEs). A two-level domain …
G Garai, BC Mandal - … in Nonlinear Science and Numerical Simulation, 2023 - Elsevier
In this paper, we propose and study non-overlapping substructuring type algorithms for the Cahn–Hilliard (CH) equation, which was originally proposed to describe the phase …
In this article, we analyse the convergence behaviour and scalability properties of the one- level Parallel Schwarz method (PSM) for domain decomposition problems in which the …
V Dolean, MJ Gander, A Kyriakis - SIAM Journal on Scientific Computing, 2023 - SIAM
Optimized transmission conditions in domain decomposition methods have been the focus of intensive research efforts over the past decade. Traditionally, transmission conditions are …
Cross-points in domain decomposition, ie, points where more than two subdomains meet, have received substantial attention over the past years, since domain decomposition …
Abstract Neumann-Neumann methods (NNMs) are among the best parallel solvers for discretized partial differential equations, see [12] and references therein. Their common …
In this work we study the convergence properties of the one-level parallel Schwarz method with Robin transmission conditions applied to the one-dimensional and two-dimensional …