Asymmetric TP and TN completion problems

DOI10.1016/j.laa.2012.11.008zbMath1261.15035OpenAlexW1974884878MaRDI QIDQ1938672

Zhen Wei, Charles R. Johnson

Publication date: 22 February 2013

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

Full work available at URL: https://doi.org/10.1016/j.laa.2012.11.008

zbMATH Keywords

Sylvester's identityinitial minorsechelon patternsjagged echelonjagged patternone-sided patternpartial TP(TN) matricessingly jaggedTP(TN) completiontwo-sided pattern

Mathematics Subject Classification ID

Matrix completion problems (15A83) Sign pattern matrices (15B35)

Related Items (4)

Matrix completions for linear matrix equations ⋮ Scaffoldings of totally positive matrices and line insertion ⋮ Completion of TP and TN border patterns ⋮ Complex symmetric completions of partial operator matrices

Cites Work

• Line insertions in totally positive matrices
• Conditions for a totally positive completion in the case of a symmetrically placed cycle
• Adjacent edge conditions for the totally nonnegative completion problem
• Totally positive matrices
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