Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Schwartz, Lionel"'
Autor:
Nguyen, Dang Ho Hai, Schwartz, Lionel
This note shows that the $n$-th homology suspension is surjective for certain quotients of finite $((Z/2)^n$-CW.complexes. This is true as soon as the equivariant $((Z/2)^n$-cohomology are quotients is a free $H^*$((Z/2)^n$-module. An application is
Externí odkaz:
http://arxiv.org/abs/2312.16299
Autor:
Cuong, Nguyen The, Schwartz, Lionel
The present note presents some results about the mod-2 cohomology, modulo nilpotent elements elements of the fiber E of a decomposable map $\psi$ : K(Z, 2) $\rightarrow$ K(Z/2, p). This is more an announcement and a brief description of the tools tha
Externí odkaz:
http://arxiv.org/abs/2005.09299
In the 1980's, the magic properties of the cohomology of elementary abelian groups as modules over the Steenrod algebra initiated a long lasting interaction between topology and modular representation theory in natural characteristic. The Adams-Gunaw
Externí odkaz:
http://arxiv.org/abs/1606.02905
Autor:
Nguyen, Dang Ho Hai, Schwartz, Lionel
This note gives a new construction of Takayasu's cofibrations.
Externí odkaz:
http://arxiv.org/abs/1501.00271
This note is devoted to some questions about the representation theory over the finite field $\mathbb{F}_2$ of the general linear groups $\mathbb{GL_n(F_2)}$ and Poincar\'e series of unstable modules. The first draft was describing two conjectures. T
Externí odkaz:
http://arxiv.org/abs/1408.1322
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,
Externí odkaz:
http://arxiv.org/abs/1402.2617
Autor:
Cuong, Nguyen The, Schwartz, Lionel
This note investigate some finiteness properties of the category U of unstable modules. One shows finiteness properties for the injective resolution of finitely generated unstable modules. One also shows a stabilization result under Frobenius twist f
Externí odkaz:
http://arxiv.org/abs/1401.6684
Autor:
Gaudens, Gérald, Schwartz, Lionel
On d\'emontre une conjecture due \`a N. Kuhn concernant la cohomologie singuli\`ere \`a coefficients mod p des espaces, comme module instable sur l'alg\`ebre de Steenrod. Notre d\'emonstration de ce r\'esultat, d\'ej\`a connu en caract\'eristique 2,
Externí odkaz:
http://arxiv.org/abs/1005.0567
Autor:
Gaudens, Gérald, Schwartz, Lionel
On d\'emontre une conjecture due \'a N. Kuhn concernant la cohomologie singuli\'ere \'a coefficients mod p des espaces, comme module instable sur l'alg\'ebre de Steenrod. Notre d\'emonstration de ce r\'esultat, d\'ej\'a connu en caract\'eristique 2,
Externí odkaz:
http://arxiv.org/abs/1004.5474
Autor:
Hai, Nguyen D. H., Schwartz, Lionel
In a preceding article the authors and Tran Ngoc Nam constructed a minimal injective resolution of the mod 2 cohomology of a Thom spectrum. A Segal conjecture type theorem for this spectrum was proved. In this paper one shows that the above mentioned
Externí odkaz:
http://arxiv.org/abs/0909.5550