On neighborhoods of the Kuratowski imbedding beyond the first extremum of the diameter functional

DOI10.4064/fm-137-3-161-175zbMath0735.46049OpenAlexW951707559MaRDI QIDQ3974188

Mikhail G. Katz

Publication date: 25 June 1992

Published in: Fundamenta Mathematicae (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/211844

zbMATH Keywords

Banach algebrahomotopy typecomplex projective spacecritical value of the diameter functionalKuratowski isometrical imbedding

Mathematics Subject Classification ID

Metric spaces, metrizability (54E35) Banach algebras of continuous functions, function algebras (46J10) Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) (46M20) Direct methods ((G)-spaces of Busemann, etc.) (53C70)

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