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检索条件"丛书名=Lecture Notes in Computational Science and Engineering 37"
864 条 记 录,以下是121-130 订阅
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Error Analysis of Nodal Meshless Methods  1
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8th International Workshop on Meshfree Methods for Partial Differential Equations
作者: Schaback, Robert Univ Gottingen Inst Numer & Angew Math Lotzestr 16-18 D-37083 Gottingen Germany
There are many application papers that solve elliptic boundary value problems by meshless methods, and they use various forms of generalized stiffness matrices that approximate derivatives of functions from values at ... 详细信息
来源: 评论
Memory-Saving Technique for the Sakurai-Sugiura Eigenvalue Solver Using the Shifted Block Conjugate Gradient Method  1
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2nd International Workshop on Eigenvalue Problems - Algorithms, Software and Applications in Petascale Computing (EPASA)
作者: Futamura, Yasunori Sakurai, Tetsuya Univ Tsukuba 1-1-1 Tennohdai Tsukuba Ibaraki Japan
In recent years, a numerical quadrature-based sparse eigensolver-the so-called Sakurai-Sugiura method-and its variants have attracted attention because of their highly coarse-grained parallelism. In this paper, we pro... 详细信息
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Fast Multipole Method as a Matrix-Free Hierarchical Low-Rank Approximation  1
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2nd International Workshop on Eigenvalue Problems - Algorithms, Software and Applications in Petascale Computing (EPASA)
作者: Yokota, Rio Ibeid, Huda Keyes, David Tokyo Inst Technol Meguro Ku 2-12-1 O Okayama Tokyo Japan King Abdullah Univ Sci & Technol 4700 KAUST Thuwal Saudi Arabia
There has been a large increase in the amount of work on hierarchical low-rank approximation methods, where the interest is shared by multiple communities that previously did not intersect. This objective of this arti... 详细信息
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Laminar Boundary Layer Flow with DBD Plasma Actuation: A Similarity Equation  1
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Conference on Boundary and Interior Layers - computational and Asymptotic Methods (BAIL)
作者: de Oliveira, Gael Kotsonis, Marios van Oudheusden, Bas Delft Univ Technol Fac Aerosp Engn Dept Aerodynam Wind Energy & Prop AWEP Kluyverweg 1 NL-2629 HS Delft Netherlands
The framework of self-similar laminar boundary layer flow solutions is extended to include the effect of actuation with body force fields resembling those generated by DBD plasma actuators. The deduction line is simil... 详细信息
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Numerical Studies of Higher Order Variational Time Stepping Schemes for Evolutionary Navier-Stokes Equations  1
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Conference on Boundary and Interior Layers - computational and Asymptotic Methods (BAIL)
作者: Ahmed, Naveed Matthies, Gunar Weierstrass Inst Appl Anal & Stochast WIAS Mohrenstr 39 D-10117 Berlin Germany Tech Univ Dresden Inst Numer Math D-01062 Dresden Germany
We present in this paper numerical studies of higher order variational time stepping schemes combined with finite element methods for simulations of the evolutionary Navier-Stokes equations. In particular, conforming ... 详细信息
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SHEM: An Optimal Coarse Space for RAS and Its Multiscale Approximation  23rd
SHEM: An Optimal Coarse Space for RAS and Its Multiscale App...
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23rd International Conference on Domain Decomposition Methods
作者: Gander, Martin J. Loneland, Atle Univ Geneva Sect Math CH-1211 Geneva 4 Switzerland Univ Bergen Dept Informat N-5020 Bergen Norway
In domain decomposition methods, coarse spaces are traditionally added to make the method scalable. Coarse spaces can however do much more: they can act on other error components that the subdomain iteration has diffi... 详细信息
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Building a Numerical Framework to Model Gas-Liquid-Solid Interactions Using Meshfree Interpolation Methods  1
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8th International Workshop on Meshfree Methods for Partial Differential Equations
作者: Wang, Chu Zhang, Lucy T. Convergent Sci Madison WI USA Rensselaer Polytech Inst Troy NY 12180 USA
In this work, we present a numerical framework that can model and simulate gas-liquid-solid three-phase interactions. A non-boundary-fitted approach is developed to simultaneously accommodate the moving gas-liquid int... 详细信息
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Closed Form Inverse of Local Multi-Trace Operators  23rd
Closed Form Inverse of Local Multi-Trace Operators
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23rd International Conference on Domain Decomposition Methods
作者: Ayala, Alan Claeys, Xavier Dolean, Victorita Gander, Martin J. Univ Paris 06 Paris France INRIA Paris Paris France Univ Strathclyde Glasgow Lanark Scotland Univ Geneva Geneva Switzerland
Local multi-trace formulations are a way to express transmission problems. They are based on integral formulations of the solution on each subdomain, and between the subdomains both the known jumps in the traces and t... 详细信息
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On Nilpotent Subdomain Iterations  23rd
On Nilpotent Subdomain Iterations
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23rd International Conference on Domain Decomposition Methods
作者: Chaouqui, Faycal Gander, Martin J. Santugini-Repiquet, Kevin Univ Geneva Sect Math Geneva Switzerland Univ Bordeaux INRIA Bordeaux Sud Ouest IMBCNRS UMR5251MC2 Bordeaux France
Subdomain iterations which lead to a nilpotent iteration operator converge in a finite number of steps, and thus are equivalent to direct solvers. We determine in this paper for which type of decomposition and relaxat... 详细信息
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Comparison of Tridiagonalization Methods Using High-Precision Arithmetic with MuPAT  1
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2nd International Workshop on Eigenvalue Problems - Algorithms, Software and Applications in Petascale Computing (EPASA)
作者: Ino, Ryoya Asami, Kohei Ishiwata, Emiko Hasegawa, Hidehiko Tokyo Univ Sci Dept Math Informat Sci Shinjuku Ku 1-3 Kagurazaka Tokyo Japan Univ Tsukuba Fac Lib Informat & Media Sci Kasuga 1-2 Tsukuba Ibaraki Japan
In general, when computing the eigenvalues of symmetric matrices, a matrix is tridiagonalized using some orthogonal transformation. The Householder transformation, which is a tridiagonalization method, is accurate and... 详细信息
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