Unconditional convergence of conservative spectral Galerkin methods for the coupled fractional nonlinear Klein-Gordon-Schrödinger equations (Q6158992)
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scientific article; zbMATH DE number 7698831
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Unconditional convergence of conservative spectral Galerkin methods for the coupled fractional nonlinear Klein-Gordon-Schrödinger equations |
scientific article; zbMATH DE number 7698831 |
Statements
Unconditional convergence of conservative spectral Galerkin methods for the coupled fractional nonlinear Klein-Gordon-Schrödinger equations (English)
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20 June 2023
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Riesz fractional derivative
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spectral Galerkin method
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structure-preserving algorithm
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unique solvability
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convergence
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