activity
20172026
most citedModel structures on operads and algebras from a global perspective

1 citations · 2 across the 8 of their papers we have counts for

collaborators

9 papers

math.AT2026

Polynomial -monads and delooping

Florian De Leger

Using the homotopy theory of polynomial monads developed by Batanin and Berger and extended to the -categorical context by Weber, we prove the cofinality of a particular morphis…

math.AT2025

A combinatorial approach to Kontsevich's Swiss cheese conjecture

Florian De Leger

From a coloured operad and a -algebra , we construct a new operad and a Hochschild object together with…

math.AT2025

Condensation of the operad for multiplicative hyperoperads

Florian De Leger, Maroš Grego

We construct a map of operads from an -operad to the condensation of the operad for multiplicative hyperoperads. We deduce from it the existence of an -action on the homo…

math.AT2025

The fibration sequences of the lattice path operad

Florian De Leger

We introduce a notion of an operad of complexity , for . Operads of complexity are monoids in the category of -indexed collections, with monoidal produ…

math.AT2023★ 1 cited

Quasi-tame substitudes and the Grothendieck construction

Michael Batanin, Florian De Leger, David White

This paper continues the study of the homotopy theory of algebras over polynomial monads initiated by the first author and Clemens Berger. We introduce the notion of a quasi-tame p…

math.AT2023★ 1 cited

Model structures on operads and algebras from a global perspective

Michael Batanin, Florian De Leger, David White

This paper studies the homotopy theory of the Grothendieck construction using model categories and semi-model categories, provides a unifying framework for the homotopy theory of o…

math.AT2023

Triple delooping for multiplicative hyperoperads

Florian De Leger, Maroš Grego

Using techniques developed by Batanin and the first author, we extend the Turchin/Dwyer-Hess double delooping result to further iterations of the Baez-Dolan plus construction. For…

math.AT2022

Cofinal morphism of polynomial monads and double delooping

Florian De Leger

Using the theory of internal algebras classifiers developed by Batanin and Berger, we construct a morphism of polynomial monads which we prove is homotopically cofinal. We then des…

math.AT2017

Polynomial monads and delooping of mapping spaces

Michael Batanin, Florian De Leger

We extend some classical results - such as Quillen's Theorem A, the Grothendieck construction, Thomason's Theorem and the characterisation of homotopically cofinal functors - from…