Closure properties of certain positivity classes of matrices under various algebraic operations

On matrices with non-positive off-diagonal elements and positive principal minors

Miroslav Fiedler, Vlastimil Pták · Czechoslovak Mathematical Journal · 1962 · 812 citations · Full text

Computing, Higher Education, Representation Theory +5

Inverse M-matrices

Charles R. Johnson · Linear Algebra and its Applications · 1982 · 168 citations

Some properties of totally positive matrices

Colin Cryer · Linear Algebra and its Applications · 1976 · 104 citations

Natural Sciences, Mathematics, Algebra +6

On square roots of M-matrices

G. Alefeld, Norbert Schneider · Linear Algebra and its Applications · 1982 · 76 citations

Natural Sciences, Mathematics, Algebra +8

Inequalities for M-matrices

T. Andô · Linear and Multilinear Algebra · 1980 · 49 citations