A characterization of the nearly sign central matrices and its minimallity

DOI10.1007/BF02936110zbMath1053.15012MaRDI QIDQ1429001

You-Ho Lee, Gwang Yeon Lee

Publication date: 29 March 2004

Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)

zbMATH Keywords

(nearly) minimal sign central matrices(nearly) sign central matrices

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Positive matrices and their generalizations; cones of matrices (15B48) Algebraic systems of matrices (15A30)

Cites Work

• Sign-central matrices
• Sign-consistency and solvability of constrained linear systems
• Unnamed Item
• Unnamed Item

This page was built for publication: A characterization of the nearly sign central matrices and its minimallity