Gijs Heuts

collaborators

2 papers

math.AT2024

Formality of $E_{n}$ -algebras and cochains on spheres

Gijs Heuts, Markus Land

We study the loop and suspension functors on the category of augmented $E_{n}$ -algebras. One application is to the formality of the cochain algebra of the $n$ -sphere. We sho…

math.AT2021

Partition complexes and trees

Gijs Heuts, Ieke Moerdijk

We construct a homotopy initial functor from the partition complex of a finite set $A$ to a category of trees with leaves labelled by $A$ . As an application, this provides an equiv…

Formality of En​-algebras and cochains on spheres

Partition complexes and trees

Formality of $E_{n}$ -algebras and cochains on spheres