In this paper, we explore a fully implicit, nonlinear solver for the grid equation, as an integral part of an implicit approach to moving meshes. The coupling ...
Mar 1, 2006 · The nonlinear solver strategy is based on Newton–Krylov methods, preconditioned here with a multigrid-based method for scalability. Numerical ...
We propose an efficient, fully implicit, nonlinear solver for the Beltrami grid generation equation. The Beltrami equation is obtained using Harmonic map theory ...
Mar 1, 2006 · The nonlinear solver strategy is based on Newton-Krylov methods, preconditioned here with a multigrid-based method for scalability. Numerical ...
OSTI.GOV Journal Article: A fully implicit, nonlinear adaptive grid strategy. Title: A fully implicit, nonlinear adaptive grid strategy. Journal Article ...
Some iterative adaptive grid generators, developed by the author, are numerically explored in detail to assess their relative merits against conventional ...
A fully implicit, nonlinear adaptive grid strategy. Luis Chacon, G. Lapenta ... Dive into the research topics of 'A fully implicit, nonlinear adaptive grid ...
In this study, we present a fully implicit algorithm for moving mesh methods that is feasible for multidimensional geometries. A crucial element is the ...
Jul 9, 2024 · We propose an optimally performant fully implicit algorithm for the Hall magnetohydrodynamics (HMHD) equations based on multigrid-preconditioned ...
We present a parallel explicit/implicit time integration scheme well suited for block- adaptive grids. The basic idea of the algorithm is that the time ...
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