6 citations · 17 across the 13 of their papers we have counts for
4 papers · 1 filter
Computing the abelian heap of unpointed stable homotopy classes of maps
Lukáš Vokřínek
An algorithmic computation of the set of unpointed stable homotopy classes of equivariant fibrewise maps was described in a recent paper of the author and his collaborators. In the…
Heaps and unpointed stable homotopy theory
Lukáš Vokřínek
In this paper, we show how certain ``stability phenomena'' in unpointed model categories provide the sets of homotopy classes with the structure of abelian heaps, i.e. abelian grou…
On a fat small object argument
Michael Makkai, Jiří Rosický, Lukáš Vokřínek
Good colimits introduced by J. Lurie generalize transfinite composites and provide an important tool for understanding cofibrant generation in locally presentable categories. We wi…
Constructing homotopy equivalences of chain complexes of free ZG-modules
Lukáš Vokřínek
We describe a general method for algorithmic construction of G-equivariant chain homotopy equivalences from non-equivariant ones. As a consequence, we obtain an algorithm for compu…