Nonnegative Matrices Each of Whose Positive Diagonals Has the Same Sum

DOI10.2307/2041509zbMath0349.05015OpenAlexW4251186092MaRDI QIDQ4119213

Mark Blondeau Hedrick

Publication date: 1976

Full work available at URL: https://doi.org/10.2307/2041509

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Determinants, permanents, traces, other special matrix functions (15A15) Orthogonal arrays, Latin squares, Room squares (05B15) Positive matrices and their generalizations; cones of matrices (15B48)

Cites Work

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• Concerning nonnegative matrices and doubly stochastic matrices
• Problems Involving Diagonal Products in Nonnegative Matrices

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