22 citations · 36 across the 7 of their papers we have counts for
7 papers
Regular sequences for triangulated categories
Antonia Kekkou, Janina C. Letz, Marc Stephan
This paper systematically develops a notion of regular sequences in the context of -linear triangulated categories for a graded-commutative ring . The notion has equivalent c…
Steenrod closed parameter ideals in the mod- cohomology of and
Henrik Rüping, Marc Stephan, Ergun Yalcin
In this paper, we classify the parameter ideals in and in the Dickson algebra that are closed under Steenrod operations. Consequ…
Multiplicativity and nonrealizable equivariant chain complexes
Henrik Rueping, Marc Stephan
Let be a finite -group and a field of characteristic . We filter the cochain complex of a free -space with coefficients in by powers of the a…
Free -complexes and -DG modules
Jeremiah Heller, Marc Stephan
We reformulate the problem of bounding the total rank of the homology of perfect chain complexes over the group ring of an elementary abelian -group in ter…
Stable Postnikov data of Picard 2-categories
Nick Gurski, Niles Johnson, Angélica M. Osorno +1
Picard 2-categories are symmetric monoidal 2-categories with invertible 0-, 1-, and 2-cells. The classifying space of a Picard 2-category is an infinite loop space, t…
The homotopy theory of equivariant posets
J. P. May, Marc Stephan, Inna Zakharevich
Let be a discrete group. We prove that the category of -posets admits a model structure that is Quillen equivalent to the standard model structure on -spaces. As is alrea…
On equivariant homotopy theory for model categories
Marc Stephan
We introduce and compare two approaches to equivariant homotopy theory in a topological or ordinary Quillen model category. For the topological model category of spaces, we general…