Object-Oriented Implementation of Adaptive Mesh Refinement Algorithms
نویسندگان
چکیده
منابع مشابه
AMR + + : Object - Oriented Parallel Adaptive Mesh Refinement
Adaptive mesh refinement (AMR) computations are complicated by their dynamic nature. The development of solvers for realistic applications is complicated by both the complexity of the AMR and the geometry of realistic problem domains. The additional complexity of distributed memory parallelism within such AMR applications most commonly exceeds the level of complexity that can be reasonable main...
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An adaptive mesh refmement (AMR) version of CTH is currently under development. This project is being conducted jointly by researchers at the University of Texas and at Sandia National Laboratories. The AMR version of CTH represents a significant milestone in the ten-year development of this legacy code. CTH is a multi-material wave propagation code used by many analysts in the DoD user communi...
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A new approach to the construction of adaptive approximations on finite element meshes and also in more general settings, including approximations on subdivision surfaces, had been recently proposed by Krysl, Grinspun, and Schröder. This paper outlines how the general refinement algorithms may be specialized to some common finite element discretizations in two and three dimensions, discusses th...
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Computational methods based on the use of adaptively constructed nonuniform meshes reduce the amount of computation and storage necessary to perform many scientiic calculations. The adaptive construction of such nonuniform meshes is an important part of these methods. In this paper, we present a parallel algorithm for adaptive mesh reenement that is suitable for implementation on distributed-me...
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ژورنال
عنوان ژورنال: Scientific Programming
سال: 1993
ISSN: 1058-9244,1875-919X
DOI: 10.1155/1993/838429