A fast algorithm for two-dimensional distributed-order time-space fractional diffusion equations
Lu-Yao Sun, Zhi-Wei Fang, Siu‐Long Lei, Hai‐Wei Sun, Jiali Zhang
Topics & Concepts
MathematicsToeplitz matrixConjugate gradient methodPreconditionerCirculant matrixGaussian quadratureDiscretizationMathematical analysisLinear systemApplied mathematicsAlgorithmIntegral equationNyström methodPure mathematicsFractional Differential Equations SolutionsDifferential Equations and Numerical MethodsNumerical methods for differential equations