On generalizations of Borsuk's homotopy extension theorem

DOI10.4064/fm-88-1-1-6zbMath0304.55009OpenAlexW290846041MaRDI QIDQ4060138

Kiiti Morita

Publication date: 1975

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

Full work available at URL: https://eudml.org/doc/214825

Mathematics Subject Classification ID

Homotopy extension properties, cofibrations in algebraic topology (55P05) (C)- and (C^*)-embedding (54C45) Absolute neighborhood extensor, absolute extensor, absolute neighborhood retract (ANR), absolute retract spaces (general properties) (54C55)

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