On EP matrices, partial isometry matrices and their numerical range
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Publication:6496527
DOI10.2989/16073606.2023.2229561MaRDI QIDQ6496527
Gholamreza Aghamollaei, Unnamed Author, M. A. Nourollahi
Publication date: 3 May 2024
Published in: Quaestiones Mathematicae (Search for Journal in Brave)
Theory of matrix inversion and generalized inverses (15A09) Norms of matrices, numerical range, applications of functional analysis to matrix theory (15A60) Numerical range, numerical radius (47A12)
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