Regular and singular orthants of tridiagonal matrices

DOI10.1016/0024-3795(87)90088-7zbMath0622.15015OpenAlexW1985977346MaRDI QIDQ1090737

Shu-Hei Wu, Tzon-Tzer Lu, Sui-Sun Cheng, Horng-Jaan Li

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1016/0024-3795(87)90088-7

zbMATH Keywords

invertibility of tridiagonal matrices

Mathematics Subject Classification ID

Theory of matrix inversion and generalized inverses (15A09) Hermitian, skew-Hermitian, and related matrices (15B57)

Related Items (1)

Regular starlike domains of tridiagonal matrices

Cites Work

• Signsolvability revisited
• Graph-theoretical approach to qualitative solvability of linear systems
• Qualitative Problems in Matrix Theory
• Qualitative Economics and the Scope of the Correspondence Principle

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