On τ-preconditioner for a novel fourth-order difference scheme of two-dimensional Riesz space-fractional diffusion equations
Yuanyuan Huang, Wei Qu, Siu‐Long Lei
Topics & Concepts
PreconditionerMathematicsDiscretizationRate of convergenceConjugate gradient methodFractional calculusApplied mathematicsMathematical analysisLinear systemAlgorithmComputer scienceChannel (broadcasting)Computer networkFractional Differential Equations SolutionsDifferential Equations and Numerical MethodsNumerical methods for differential equations