scientific article; zbMATH DE number 1292546

zbMath0923.15012MaRDI QIDQ4244390

Shuhuang Xiang

Publication date: 31 October 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

symmetric matrixblock designcompletely positive matrixcompletely positive graphs\(m\)-matrixinfinite nonnegative matrixirreducible \(H\)-matrix

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Positive matrices and their generalizations; cones of matrices (15B48)

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