Software for adaptive grid construction

In this paper, we present a software package for the construction of an adaptive finite-difference grid by expanding physical variables into a sparse wavelet series. Some technical details of the program implementation are given. In particular, we describe data structures used for the grid represent...

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Vydáno v:Trudy Instituta sistemnogo programmirovaniâ Ročník 29; číslo 5; s. 311 - 328
Hlavní autor: A.N., Semakin
Médium: Journal Article
Jazyk:angličtina
Vydáno: Russian Academy of Sciences, Ivannikov Institute for System Programming 01.10.2018
Témata:
адаптивные сетки
вейвлеты
программное обеспечение
ISSN:2079-8156, 2220-6426
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Abstract In this paper, we present a software package for the construction of an adaptive finite-difference grid by expanding physical variables into a sparse wavelet series. Some technical details of the program implementation are given. In particular, we describe data structures used for the grid representation in computer memory and tools for organizing parallel calculations on the adaptive grid. Also the results of several numerical simulations involving the developed package are shown.
AbstractList In this paper, we present a software package for the construction of an adaptive finite-difference grid by expanding physical variables into a sparse wavelet series. Some technical details of the program implementation are given. In particular, we describe data structures used for the grid representation in computer memory and tools for organizing parallel calculations on the adaptive grid. Also the results of several numerical simulations involving the developed package are shown.
Author A.N., Semakin
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вейвлеты
программное обеспечение
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