Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

On non-realization results and conjectures of N. Kuhn

100%

The Cuong N., Gaudens G., Powell G., Schwartz L.

Fundamenta Mathematicae

2016

tom 234

nr 2

139-161

We discuss two extensions of results conjectured by Nick Kuhn about the non-realization of unstable algebras as the mod-p singular cohomology of a space, for p a prime. The first extends and refines earlier work of the second and fourth authors, using Lannes' mapping space theorem. The second (for the prime 2) is based on an analysis of the -1 and -2 columns of the Eilenberg-Moore spectral sequence, and of the associated extension. In both cases, the statements and proofs use the relationship between the categories of unstable modules and functors between $𝔽_{p}$-vector spaces. The second result in particular exhibits the power of the functorial approach.

Ograniczanie wyników

1 Fundamenta Mathematicae

1 Gaudens G.

1 Powell G.

1 Schwartz L.

1 The Cuong N.

1 2016

Wyniki wyszukiwania

On non-realization results and conjectures of N. Kuhn