TY - JOUR
T1 - A high-order compact difference method for fractional sub-diffusion equations with variable coefficients and nonhomogeneous Neumann boundary conditions
AU - Wang, Yuan Ming
N1 - Publisher Copyright:
© 2019, SBMAC - Sociedade Brasileira de Matemática Aplicada e Computacional.
PY - 2020/3/1
Y1 - 2020/3/1
N2 - In a recent paper, Ren and Liu proposed and analyzed a high-order compact finite difference method for a class of fractional sub-diffusion equations with variable coefficients and nonhomogeneous Neumann boundary conditions. In this paper, we point out some deficiencies and errors found in that paper and make the corresponding revisions.
AB - In a recent paper, Ren and Liu proposed and analyzed a high-order compact finite difference method for a class of fractional sub-diffusion equations with variable coefficients and nonhomogeneous Neumann boundary conditions. In this paper, we point out some deficiencies and errors found in that paper and make the corresponding revisions.
KW - Compact difference method
KW - Fractional sub-diffusion equation
KW - Nonhomogeneous Neumann boundary condition
KW - Stability and convergence
KW - Variable coefficient
UR - https://www.scopus.com/pages/publications/85075117884
U2 - 10.1007/s40314-019-0992-4
DO - 10.1007/s40314-019-0992-4
M3 - 文章
AN - SCOPUS:85075117884
SN - 2238-3603
VL - 39
JO - Computational and Applied Mathematics
JF - Computational and Applied Mathematics
IS - 1
M1 - 13
ER -