La décomposition des espaces des lacets et la torsion impaire des groupes d'homotopie
Localization, Completion and detecting equivariant maps on Skeletons.
Localization of epimorphisms and monomorphisms in homotopy theory
Localization of Fibrations with Nilpotent Fibre.
Localizing groups with action.
When localizing the semidirect product of two groups, the effect on the factors is made explicit. As an application in Topology, we show that the loop space of a based connected CW-complex is a P-local group, up to homotopy, if and only if π1X and the free homotopy groups [Sk-1, ΩX], k ≥ 2, are P-local.
Lokalisierung von Schnitträumen
Lusternik-Schnirelmann-categorical sections