Scaffoldings of totally positive matrices and line insertion

DOI10.1080/03081087.2022.2087586zbMath1521.15027arXiv2109.06369WikidataQ114100556 ScholiaQ114100556MaRDI QIDQ6116940

Karel Casteels

Publication date: 18 July 2023

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

Full work available at URL: https://arxiv.org/abs/2109.06369

zbMATH Keywords

total positivitytotally positive matrices

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Positive matrices and their generalizations; cones of matrices (15B48) Canonical forms, reductions, classification (15A21)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Quantum matrices by paths.
• Binomial determinants, paths, and hook length formulae
• Line insertions in totally positive matrices
• From totally nonnegative matrices to quantum matrices and back, via Poisson geometry
• Further applications of the Cauchon algorithm to rank determination and bidiagonal factorization
• Vanishing of derivations and prime spectra of quantum algebras
• Asymmetric TP and TN completion problems
• Improved tests and characterizations of totally nonnegative matrices

This page was built for publication: Scaffoldings of totally positive matrices and line insertion