Exact discretization of fractional Laplacian

作者: Vasily E. Tarasov

DOI: 10.1016/J.CAMWA.2017.01.012

关键词: Fractional LaplacianMathematicsMathematical analysisLaplace transformDiscretizationFractional calculusLaplace operatorVector LaplacianSpace (mathematics)Finite difference

摘要: Abstract An exact discretization of fractional-order Laplacian for N -dimensional space is suggested. Particular solutions partial difference equations with the proposed discrete Laplace operators are

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