Homotopy Theoretic Methods in Group Cohomology

Contents
Preface
Classifying Spaces and Homology Decompositions,  W.G. Dwyer
	1. Introduction
	2. Classifying spaces
	3. Simplicial complexes and simplicial sets
	4. Simplicial spaces and homotopy colimits
	5. Nerves of categories and the Grothendieck construction
	6. Homotopy orbit spaces
	7. Homology decompositions
	8. Sharp homology decompositions. Examples
	9. Reinterpreting the homotopy colimit spectral sequence
	10. Bredon homology and the transfer
	11. Acyclicity for G-spaces
	12. Non-identity p-subgroups
	13. Elementary abelian p-subgroups
	14. Appendix
	References
	[17]
	[36]
Cohomology of Groups and Unstable Modules over the Steenrod Algebra, Hans-Werner Henn
	0. Introduction
	1. Cohomology of groups
	2. Quillen’s F-isomorphism theorem from the point of view of unstable modules
	3. Lannes’ T-functor and Lannes’ generalization of Quillen’s theorem
	4. Approximations up to higher nilpotency
	5. Commutative algebra of unstable if*EG-modules; approximations of H*BG up to torsion modules
	6. The centralizer spectral sequence
	References
	[Gr]
	[K]