2 papers
math.AT2025
Polynomial functors over free nilpotent groups
Minkyu Kim
Let be a unital commutative ring. In this paper, we study polynomial functors from the category of finitely generated free nilpotent groups to the category of -modules, focu…
math.AT2025
On integral extensions between the abelianization functor and its symmetric powers
Minkyu Kim, Christine Vespa
This paper aims to study Ext-groups between certain functors defined on the category of finitely generated free groups. Rational Ext-groups between the abelianization functor and i…