Operator-splitting methods respecting eigenvalue problems for shallow shelf equations with basal drag
Operator-splitting methods respecting eigenvalue problems for shallow shelf equations with basal drag
We present different numerical methods for solving the shallow shelf equations with basal drag (SSAB). An alternative approach of splitting the SSAB equation into a Laplacian and diagonal shift operator is discussed with respect to the underlying eigenvalue problem. First, we solve the equations using standard methods. Then, the coupled …