Local refinement techniques for elliptic problems on cell-centered grids; II. Optimal order two-grid iterative methods

Richard E. Ewing, Raytcho D. Lazarov, Panayot S. Vassilevski. Local refinement techniques for elliptic problems on cell-centered grids; II. Optimal order two-grid iterative methods. Numerical Lin. Alg. with Applic., 1(4):337-368, 1994. [doi]

Abstract

Abstract is missing.