Real rank versus nonnegative rank

Nonnegative ranks, decompositions, and factorizations of nonnegative matrices

Joel E. Cohen, Uriel G. Rothblum · Linear Algebra and its Applications · 1993 · 258 citations

Natural Sciences, Mathematics, Combinatorics +13

Programming, Games and Transportation Networks.

A. M., Claude Berge, A. Ghouila-Houri · Journal of the American Statistical Association · 1967 · 224 citations

Social Sciences, Computer Science, Transportation Planning +12

Programming, Games and Transportation Networks

K. B. Haley · The Computer Journal · 1966 · 125 citations · Full text

Social Sciences, Computer Science, Transportation Planning +12

Canonical forms for symmetric/skew-symmetric real matrix pairs under strict equivalence and congruence

Peter Lancaster, Leiba Rodman · Linear Algebra and its Applications · 2005 · 60 citations

Natural Sciences, Mathematics, Representation Theory +5

Semiring fank versus column rank

LeRoy B. Beasley, Norman J. Pullman · Linear Algebra and its Applications · 1988 · 44 citations

Computing, Computer Science, Data Structures +5