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We prove that each of the model structures for ($n$-trivial, saturated) comical sets on the category of marked cubical sets having only faces and degeneracies (without connections) is Quillen equivalent to the corresponding model structure…

代数拓扑 · 数学 2022-07-19 Brandon Doherty

We propose a new model for the theory of $(\infty,n)$-categories (including the case $n=\infty$) in the category of marked cubical sets with connections, similar in flavor to complicial sets of Verity. The model structure characterizing our…

代数拓扑 · 数学 2025-12-23 Tim Campion , Chris Kapulkin , Yuki Maehara

We construct a model structure on the category of cubical sets with connections whose cofibrations are the monomorphisms and whose fibrant objects are defined by the right lifting property with respect to inner open boxes, the cubical…

代数拓扑 · 数学 2022-02-08 Brandon Doherty , Chris Kapulkin , Zachery Lindsey , Christian Sattler

We prove the existence of a model structure on the category of stratified simplicial sets whose fibrant objects are precisely $n$-complicial sets, which are a proposed model for $(\infty,n)$-categories, based on previous work of Verity and…

代数拓扑 · 数学 2020-06-03 Viktoriya Ozornova , Martina Rovelli

We show that the pretensor and tensor products of simplicial sets with marking are compatible with the homotopy theory of saturated $N$-complicial sets (which are a proposed model of $(\infty,N)$-categories), in the form of a Quillen…

代数拓扑 · 数学 2020-07-03 Viktoriya Ozornova , Martina Rovelli , Dominic Verity

We produce a highly structured way of associating a simplicial category to a model category which improves on work of Dwyer and Kan and answers a question of Hovey. We show that model categories satisfying a certain axiom are Quillen…

代数拓扑 · 数学 2020-01-13 Charles Rezk , Stefan Schwede , Brooke Shipley

We show that the category of simplicial sets is a co-reflective subcategory of the category of cubical sets with connections, with the inclusion given by a version of the straightening functor. We show that using the co-reflector, one can…

范畴论 · 数学 2019-06-24 Chris Kapulkin , Zachery Lindsey , Liang Ze Wong

We construct a cubical analogue of the rigidification functor from quasi-categories to simplicial categories present in the work of Joyal and Lurie. We define a functor from the category of cubical sets of Doherty-Kapulkin-Lindsey-Sattler…

代数拓扑 · 数学 2024-08-28 Pierre-Louis Curien , Muriel Livernet , Gabriel Saadia

We show that the category of algebraically cofibrant objects in a combinatorial and simplicial model category A has a model structure that is left-induced from that on A. In particular it follows that any presentable model category is…

代数拓扑 · 数学 2014-09-09 Michael Ching , Emily Riehl

If all objects of a simplicial combinatorial model category \cat A are cofibrant, then there exists the homotopy model structure on the category of small functors $\sS^{\cat A}$, where the fibrant objects are homotopy functors, i.e.,…

代数拓扑 · 数学 2024-07-24 Boris Chorny , David White

In this article, we construct a cofibrantly generated Quillen model structure on the category of small topological categories $\mathbf{Cat}_{\mathbf{Top}}$. It is Quillen equivalent to the Joyal model structure of $(\infty,1)$-categories…

代数拓扑 · 数学 2011-10-13 Ilias Amrani

Much research has been done on structures equivalent to topological or simplicial groups. In this paper, we consider instead simplicial monoids. In particular, we show that the usual model category structure on the category of simplicial…

代数拓扑 · 数学 2007-05-23 Julia E. Bergner

In this note, we provide an explicit non-Quillen equivalence between the category of precubical sets and Gaucher's category of flows via a class of "realization functors" (with mild assumptions on the cofibrations of the category of…

范畴论 · 数学 2020-12-09 Joshua F. Lieber

The category of small covariant functors from simplicial sets to simplicial sets supports the projective model structure. In this paper we construct various localizations of the projective model structure and also give a variant for…

代数拓扑 · 数学 2013-09-11 Georg Biedermann , Boris Chorny , Oliver Röndigs

We prove that four different ways of defining Cartesian fibrations and the Cartesian model structure are all Quillen equivalent: On marked simplicial sets, on bisimplicial spaces, on bisimplicial sets, on marked simplicial spaces. The main…

范畴论 · 数学 2021-08-24 Nima Rasekh

We show that every combinatorial model category can be obtained, up to Quillen equivalence, by localizing a model category of diagrams of simplicial sets. This says that any combinatorial model category can be built up from a category of…

代数拓扑 · 数学 2007-05-23 Daniel Dugger

This paper is the third paper of a series devoted to higher dimensional transition systems. The preceding paper proved the existence of a left determined model structure on the category of cubical transition systems. In this sequel, it is…

代数拓扑 · 数学 2014-01-30 Philippe Gaucher

We put a model structure on the category of categories internal to simplicial sets whose weak equivalences are reflected by the nerve functor to bisimplicial sets with Rezk's model structure. This model structure is shown to be Quillen…

代数拓扑 · 数学 2016-10-12 Geoffroy Horel

The category of Cartesian cubical sets is introduced and endowed with a Quillen model structure using ideas coming from recent constructions of cubical systems of univalent type theory.

范畴论 · 数学 2023-07-18 Steve Awodey

For a balanced pair $(\mathcal{X},\mathcal{Y})$ in an abelian category, we investigate when the chain homotopy categories ${\bf K}(\mathcal{X})$ and ${\bf K}(\mathcal{Y})$ are triangulated equivalent. To this end, we realize these chain…

表示论 · 数学 2026-04-23 Jiangsheng Hu , Wei Ren , Xiaoyan Yang , Hanyang You
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