On the cohomology of categories, universal Toda brackets and homotopy pairs

DOI10.1023/A:1007796409912zbMath0878.18007MaRDI QIDQ1360319

Hans-Joachim Baues

Publication date: 5 January 1998

Published in: \(K\)-Theory (Search for Journal in Brave)

zbMATH Keywords

cohomology of categorieslinear extensioncategory of homotopy pairstwo-stage CW-complextwo-stage Postnikov toweruniversal Toda brackets

Mathematics Subject Classification ID

Homotopy groups, general; sets of homotopy classes (55Q05) Homology and cohomology theories in algebraic topology (55N99)

Related Items

Realizability of modules over Tate cohomology, Cohomologically triangulated categories I, Universal Toda brackets of ring spectra, Cohomologically triangulated categories II