dictator 发表于 2025-3-25 07:12:20

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变形 发表于 2025-3-25 09:13:08

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不溶解 发表于 2025-3-25 14:00:27

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forebear 发表于 2025-3-25 17:53:08

Averaging Techniques for a Posteriori Error Control in Finite Element and Boundary Element Analysis and efficiency of the introduced estimator results from two grids . . and . . with different polynomial degrees for a smooth exact solution. The proofs are based on first order approximation operators and inverse estimates. For a finer and finer fine mesh . ., the estimator becomes asymptotically e

ADORN 发表于 2025-3-25 22:08:32

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FORGO 发表于 2025-3-26 00:27:51

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偶然 发表于 2025-3-26 06:20:09

Sparse Convolution Quadrature for Time Domain Boundary Integral Formulations of the Wave Equation bture method in time, developed by Lubich. In space, a Galerkin boundary element method is considered. The resulting Galerkin matrices are fully populated and the computational complexity is proportional to . log. . ., where . is the number of spatial unknowns and . is the number of time steps..We pr

意外 发表于 2025-3-26 11:48:13

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callous 发表于 2025-3-26 13:53:30

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stress-test 发表于 2025-3-26 18:15:54

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查看完整版本: Titlebook: Boundary Element Analysis; Mathematical Aspects Martin Schanz,Olaf Steinbach Book 2007 Springer-Verlag Berlin Heidelberg 2007 3D.Boundary E