Preconditioned fourth-order exponential integrator for two-dimensional nonlinear fractional Ginzburg-Landau equation
DOI10.1016/j.camwa.2023.09.029MaRDI QIDQ6062203
Hai-Wei Sun, Qifeng Zhang, Lu Zhang
Publication date: 30 November 2023
Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)
Toeplitz matrix\(\varphi\)-functionexponential integratorfractional complex Ginzburg-Landau equation\(\tau\) matrix preconditioner
Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Iterative numerical methods for linear systems (65F10) Fractional partial differential equations (35R11) Ginzburg-Landau equations (35Q56)
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