hm-toolbox: MATLAB Software for HODLR and HSS Matrices
hm-toolbox: MATLAB Software for HODLR and HSS Matrices
Matrices with hierarchical low-rank structure, including HODLR and HSS matrices, constitute a versatile tool to develop fast algorithms for addressing large-scale problems. While existing software packages for such matrices often focus on linear systems, their scope of applications is in fact much wider and includes, for example, matrix functions and …