An O (N log N) Fast Direct Solver for Partial Hierarchically Semi-Separable Matrices - With Application to Radial Basis Function Interpolation

Sivaram Ambikasaran, Eric Darve. An O (N log N) Fast Direct Solver for Partial Hierarchically Semi-Separable Matrices - With Application to Radial Basis Function Interpolation. J. Sci. Comput., 57(3):477-501, 2013. [doi]

Abstract

Abstract is missing.