nLab M-matrix

Definition

An $M$ -matrix is a real matrix with non-positive off-diagonal entries and positive principal minors.

Treatment of Coxeter groups of finite rank via M-matrices

Robert B. Howlett, Coxeter groups and M-matrices, Bull. London Math. Soc. 14:2 (1982) 137-141 doi

A generalization of M-matrices in the setting of proper cones

Ronald J. Stem, Michael Tsatsomeros, Extended M-matrices and subtangentiality, pdf

Created on October 6, 2023 at 08:10:04. See the history of this page for a list of all contributions to it.