Quelques remarques sur la cohomologie modulo continue des pro--espaces et les résultats de J. Lannes concernant les espaces fonctionnels
Quelques remarques sur les théories cohomologiques orientables
Quillen stratification for the Steenrod algebra.
Räume normierter Bilinearformen und Cliffordstrukturen.
Real cohomology groups of the space of nonsingular curves of degree 5 in
Real Homotopy Theory of Kähler Manifolds.
Realization and nonrealization of Poincaré duality quotients of 𝔽₂[x,y] as topological spaces
Realizing Unstable Injectives.
Reduced power operations in motivic cohomology
Reduced unstable -modules and the modular representation theory of the symmetric groups
Remarks on deformability
Remarques sur l'application Hom (G, H) ... [BG, BH].
Représentation des groupes d'extension. Applications
Resolutions of Modules Over the Steenrod Algebra and the Cassical Theory of Invariants.
Self homotopy equivalences of classifying spaces of compact connected Lie groups
We describe, for any compact connected Lie group G and any prime p, the monoid of self maps → which are rational equivalences. Here, denotes the p-adic completion of the classifying space of G. Among other things, we show that two such maps are homotopic if and only if they induce the same homomorphism in rational cohomology, if and only if their restrictions to the classifying space of the maximal torus of G are homotopic.
Séries de compositions de modules instables et injectivité de la cohomologie du groupe Z/2.
Smith theory and the functor T.
Some formulas for conjugation.
Some Pontrjagin Rings. II.
Spaces associated to quadratic endofunctors of the category of groups.
Square groups are gadgets classifying quadratic endofunctors of the category of groups. Applying such a functor to the Kan simplicial loop group of the 2-dimensional sphere, one obtains a one-connected three-type. We consider the problem of characterization of those three-types X which can be obtained in this way. We solve this problem in some cases, including the case when π2(X) is a finitely generated abelian group. The corresponding stable problem is solved completely.