The core invertibility of a companion matrix and a Hankel matrix

DOI10.1080/03081087.2018.1508410zbMath1432.15001OpenAlexW2888545933WikidataQ114641415 ScholiaQ114641415MaRDI QIDQ5217488

Ting-Ting Li, Jian-Long Chen

Publication date: 24 February 2020

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

Full work available at URL: https://doi.org/10.1080/03081087.2018.1508410

zbMATH Keywords

Toeplitz matrixcompanion matrixHankel matrixcore inverse

Mathematics Subject Classification ID

Factorization of matrices (15A23) Theory of matrix inversion and generalized inverses (15A09) Toeplitz, Cauchy, and related matrices (15B05)

Related Items (1)

Right core inverses of a product and a companion matrix

Cites Work

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• Group, Moore-Penrose, core and dual core inverse in rings with involution
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• Characterizations of the core inverse and the core partial ordering
• Moore–Penrose invertibility in involutory rings: the case aa ^†=bb ^†
• Core inverse of matrices
• Characterizations of core and dual core inverses in rings with involution
• The core and dual core inverse of a morphism with factorization

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