A proof of the homotopy push-out and pull-back lemma

DOI10.1090/S0002-9939-01-05856-7zbMath0966.55009OpenAlexW1549969417WikidataQ124816621 ScholiaQ124816621MaRDI QIDQ2719023

Michihiro Sakai

Publication date: 14 May 2001

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0002-9939-01-05856-7

zbMATH Keywords

quasi-fibrationhomotopy pull-back

Mathematics Subject Classification ID

Homotopy theory (55P99) Fibrewise topology (55R70)

Related Items (3)

Lusternik--Schnirelmann category of non-simply connected compact simple Lie groups ⋮ \(A_{\infty }\)-spaces and L-S category in the category of fibrewise spaces ⋮ Topological complexity is a fibrewise L-S category

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• A generalization of the homology and homotopy suspension
• A convenient category of topological spaces
• Ganea's Conjecture on Lusternik-Schnirelmann Category
• On a Theorem of T. Ganea

This page was built for publication: A proof of the homotopy push-out and pull-back lemma