An algorithm for determining if the inverse of a strictly diagonally dominant Stieltjes matrix is strictly ultrametric

DOI10.1007/BF01385764zbMath0796.65029OpenAlexW2028104042MaRDI QIDQ1326464

Reinhard Nabben, Richard S. Varga

Publication date: 26 September 1994

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/133747

zbMATH Keywords

algorithmStieltjes matrixultrametric inverse

Mathematics Subject Classification ID

Positive matrices and their generalizations; cones of matrices (15B48) Hermitian, skew-Hermitian, and related matrices (15B57) Direct numerical methods for linear systems and matrix inversion (65F05)

Related Items (2)

Inverse \(M\)-matrix inequalities and generalized ultrametric matrices ⋮ On classes of inverse \(Z\)-matrices

Cites Work

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• A Linear Algebra Proof that the Inverse of a Strictly Ultrametric Matrix is a Strictly Diagonally Dominant Stieltjes Matrix

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