Numerical verification for positive solutions of Allen–Cahn equation using sub- and super-solution method
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- Matsushima Yuta
- Graduate School of Fundamental Science and Engineering, Waseda University
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- Tanaka Kazuaki
- Institute for Mathematical Science, Waseda University
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- Oishi Shin’ichi
- Faculty of Science and Engineering, Waseda University
Abstract
<p>This paper describes a numerical verification method for positive solutions of the Allen–Cahn equation on the basis of the sub- and super-solution method. Our application range extends to global-in-time solutions that converge or sufficiently approach to stable stationary solutions. The proposed verification method has almost the same memory requirements as the computation for obtaining an approximate solution.</p>
Journal
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- Journal of Advanced Simulation in Science and Engineering
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Journal of Advanced Simulation in Science and Engineering 7 (1), 136-150, 2020
Japan Society for Simulation Technology
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Details 詳細情報について
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- CRID
- 1390566775139072256
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- NII Article ID
- 130007852293
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- ISSN
- 21885303
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed