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A three-level finite difference method with preconditioning technique for two-dimensional nonlinear fractional complex Ginzburg–Landau equations

Qifeng Zhang, Lu Zhang, Hai‐Wei Sun

2020Journal of Computational and Applied Mathematics26 citationsDOI

Topics & Concepts

MathematicsPreconditionerDiscretizationCirculant matrixToeplitz matrixNonlinear systemFinite differenceRate of convergenceApplied mathematicsGeneralized minimal residual methodFinite difference methodMathematical analysisLinear systemAlgorithmChannel (broadcasting)Pure mathematicsQuantum mechanicsEngineeringElectrical engineeringPhysicsFractional Differential Equations SolutionsNumerical methods for differential equationsNonlinear Waves and Solitons
A three-level finite difference method with preconditioning technique for two-dimensional nonlinear fractional complex Ginzburg–Landau equations | Litcius