Extensions, retracts, and absolute neighborhood retracts in proper shape theory

DOI10.4064/FM-96-2-149-159zbMath0354.54022OpenAlexW926089044MaRDI QIDQ4125472

Richard Sher

Publication date: 1977

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

Full work available at URL: https://eudml.org/doc/215037

Mathematics Subject Classification ID

Homotopy theory (55P99) Special properties of topological spaces (54F99) Dimension theory in general topology (54F45) Extension of maps (54C20) Absolute neighborhood extensor, absolute extensor, absolute neighborhood retract (ANR), absolute retract spaces (general properties) (54C55)

Related Items (1)

Geometric topology and shape theory: A survey of problems and results

This page was built for publication: Extensions, retracts, and absolute neighborhood retracts in proper shape theory