The Generalized Smith Indices. I.
The Generalized Smith Indices. II.
The homology of some groups of diffeomorphisms.
The Lenstra map on classifying spaces and G-theory of group rings.
The rational homotopy of Thom spaces and the smoothing of homology classes.
The ring of upper triangular invariants as a module over the Dickson invariants.
The Signature mod 8
The vanishing of Steenrod squares on H-spaces.
Topological realization of a family of pseudoreflection groups
We are interested in a topological realization of a family of pseudoreflection groups ; i.e. we are looking for topological spaces whose mod-p cohomology is isomorphic to the ring of invariants . Spaces of this type give partial answers to a problem of Steenrod, namely which polynomial algebras over can appear as the mod-p cohomology of a space. The family under consideration is given by pseudoreflection groups which are subgroups of the wreath product where q divides p - 1 and where p is...
Truncated polynomial algebras over the Steenrod algebra.
It is shown that the classification of polynomial algebras over the mod p Steenrod algebra is an essentially different problem from the classification of polynomial algebras truncated at height greater than p over the Steenrod algebra.