Possible line sums for a qualitative matrix

DOI10.1016/S0024-3795(00)00306-2zbMath0978.15012MaRDI QIDQ5935360

Donald Y. Yau, Charles R. Johnson, Suzanne A. Lewis

Publication date: 18 January 2002

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

zbMATH Keywords

line sumsnetwork flowsqualitative matrixsign pattern matrix

Mathematics Subject Classification ID

Inverse problems in linear algebra (15A29)

Related Items (3)

Scaling symmetric positive definite matrices to prescribed row sums. ⋮ Patterns that allow given row and column sums ⋮ Patterns, linesums, and symmetry

Cites Work

• Patterns that allow given row and column sums
• The diagonal equivalence of a nonnegative matrix to a stochastic matrix
• Convex Sets of Non-Negative Matrices
• Matrix Links, An Extremization Problem, and the Reduction of a Non-Negative Matrix to One With Prescribed Row and Column Sums
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