朝圣者
发表于 2025-3-30 09:51:46
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CLASP
发表于 2025-3-30 12:24:12
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Instantaneous
发表于 2025-3-30 19:29:15
The Great Gorges: Slices Through Timepresent an abstraction that hides this non-locality and allows the user to implement his Domain Decomposition strategy in a clear mathematical setting. The mathematical concept admits an easy implementation of a wide range of Domain Decomposition methods, without the necessity to directly deal with the aspects of parallel computations.
Prophylaxis
发表于 2025-3-31 00:24:31
BDDC Deluxe for Isogeometric Analysis also used as the PDEs discrete basis, following an isoparametric paradigm; see the monograph . Recent works on IGA preconditioners have focused on overlapping Schwarz preconditioners , multigrid methods , and non-overlapping preconditioners .
遭受
发表于 2025-3-31 02:22:14
A Nonlinear FETI-DP Method with an Inexact Coarse Problemlability if the number of subdomains is large. If the coarse solver is exact and the method is applied to linear problems then the method is equivalent to the standard FETI-DP method. Numerical results for up to 32,768 cores are presented using cycles of an algebraic multigrid for the coarse problem of the new method.
Respond
发表于 2025-3-31 08:38:25
Substructuring Methods in Nonlinear Function Spacesundles. We derive various solution algorithms based on preconditioned Richardson iterations for a nonlinear Steklov–Poincaré formulation. Preconditioners appear as bundle homomorphisms. As a numerical example we compute the deformation of a geometrically exact Cosserat shell with a Neumann–Neumann algorithm.
hidebound
发表于 2025-3-31 10:26:36
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prolate
发表于 2025-3-31 13:59:26
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我不明白
发表于 2025-3-31 18:49:20
BDDC Deluxe Domain Decomposition ., which restores the continuity of the approximate solution across the interface between the subdomains into which the domain of the given problem has been partitioned. We will also refer to these operators as ..
Anthology
发表于 2025-4-1 01:20:05
Some Geometric and Algebraic Aspects of Domain Decomposition Methodsg domain decomposition for overlapping subdomains is presented. Subdomain SLAEs are solved by a direct or iterative preconditioned method in Krylov subspaces, whereas external iterations are performed by the FGMRES method. An experimental analysis of the algorithms is carried out on a set of model problems.