A Finite Difference Scheme for the Fractional Laplacian on Non-uniform Grids
A. M. Vargas
A Finite Difference Scheme for the Fractional Laplacian on Non-uniform Grids
A. M. Vargas
Communications on Applied Mathematics and Computation . 2025, (4): 1364 -1377 .  DOI: 10.1007/s42967-023-00323-4