On subspaces of \(\ell_\infty\) and extreme contractions in \(\mathbb{L}(\mathbb{X}, \ell_{\infty}^n)\)

DOI10.1007/s00605-023-01867-6arXiv2208.10184MaRDI QIDQ6049538

Shamim Sohel, Kallol Paul, Debmalya Sain

Publication date: 17 October 2023

Published in: Monatshefte für Mathematik (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2208.10184

zbMATH Keywords

subspaceisometrypolyhedral Banach spacesextreme contractions

Mathematics Subject Classification ID

Geometry and structure of normed linear spaces (46B20) Linear spaces of operators (47L05)

Cites Work

• Unnamed Item
• Unnamed Item
• On extreme operators on finite-dimensional Banach spaces whose unit balls are polytopes
• Extreme contractions on real Hilbert spaces
• Intersection properties of balls in spaces of compact operators
• On the numerical index of polyhedral Banach spaces
• On extreme contractions between real Banach spaces
• On extreme operators in finite-dimensional spaces
• Characterization and properties of extreme operators into C(Y)
• Isometries of operator algebras
• Extreme Points in Duals of Complex Operator Spaces
• Extreme operators on 2-dimensional $l_p$-spaces
• Extreme contractions on certain function spaces
• Extreme contractions on finite-dimensional polygonal Banach spaces
• Extremal structure in operator spaces
• Characterization of extreme contractions through k-smoothness of operators
• On best coapproximations in subspaces of diagonal matrices

This page was built for publication: On subspaces of \(\ell_\infty\) and extreme contractions in \(\mathbb{L}(\mathbb{X}, \ell_{\infty}^n)\)