1984 search results - page 19 / 397 » Variable mesh optimization for continuous optimization probl... |
131
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PROCEDIA
2010
15 years 6 days ago
2010
High quality meshes are crucial for the solution of partial differential equations (PDEs) via the finite element method (or other PDE solvers). The accuracy of the PDE solution,...
107
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MOC
2010
14 years 8 months ago
2010
Abstract. The aim of this paper is to present and analyze a class of hpversion discontinuous Galerkin (DG) discretizations for the numerical approximation of linear elliptic proble...
132
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MOC
2002
15 years 1 months ago
2002
We study the convergence properties of the hp-version of the local discontinuous Galerkin finite element method for convection-diffusion problems; we consider a model problem in a ...
98
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IMR
2004
Springer
15 years 7 months ago
2004
Springer
We compare inexact Newton and coordinate descent methods for optimizing the quality of a mesh by repositioning the vertices, where quality is measured by the harmonic mean of the ...
98
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AMC
2004
15 years 1 months ago
2004
The present work investigates the efficiency of the multigrid numerical method when used to solve two-dimensional laminar velocity and temperature fields inside a rectangular doma...