A theorem concerning certain sign symmetric matrices whose inverses are Morishima

DOI10.1016/0024-3795(85)90206-XzbMath0581.05037MaRDI QIDQ1068103

Gerry Wiener

Publication date: 1985

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

zbMATH Keywords

cyclepathdeterminantMorishima matrixanti-Morishima matrixsign symmetric matrixunilaterally connected tree

Mathematics Subject Classification ID

Trees (05C05) Theory of matrix inversion and generalized inverses (15A09) Determinants, permanents, traces, other special matrix functions (15A15) Paths and cycles (05C38) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Hermitian, skew-Hermitian, and related matrices (15B57) Directed graphs (digraphs), tournaments (05C20) Connectivity (05C40)

Related Items (4)

An approach to construct wave packets with complete classical-quantum correspondence in non-relativistic quantum mechanics ⋮ Some possible new directions for combinatorial matrix analysis ⋮ Fermion coherence Hamiltonians ⋮ Some results concerning invertible Morishima and anti-Morishima matrices whose associated digraphs are trees

Cites Work

• Some structural results concerning certain classes of qualitative matrices and their inverses
• Some results concerning invertible Morishima and anti-Morishima matrices whose associated digraphs are trees
• Some Aspects of the Theory of $PN$-Matrices
• Qualitative Problems in Matrix Theory
• Unnamed Item

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