C. Malin

collaborators

3 papers

math.AT2026

Surgery on manifold operads

Xujia Chen, Connor Malin, Paolo Salvatore

We study cobordisms of a class of topological operads called ``manifold operads''. These operads are generalizations of the Fulton-MacPherson operad: an operad built from configura…

math.AT2026

Unstable homotopy groups and Lie algebras

Mark Behrens, Connor Malin

We survey the role of Lie algebras in the study of unstable homotopy groups.

math.AT2026

Unstable $1$ -semiadditivity as classifying Goodwillie towers

Connor Malin

A stable $\infty$ -category is $1$ -semiadditive if the norms for all finite group actions are equivalences. In the presence of $1$ -semiadditivity, Goodwillie calculus simplifies dra…

Surgery on manifold operads

Unstable homotopy groups and Lie algebras

Unstable 1-semiadditivity as classifying Goodwillie towers

Unstable $1$ -semiadditivity as classifying Goodwillie towers