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20182023
most citedHomotopy Types of Abstract Elementary Classes

3 citations · 7 across the 9 of their papers we have counts for

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6 papers · 1 filter

math.CT2023

The Gray tensor product of -categories

Timothy Campion

In this note, we leverage the author's pasting theorem for -categories to construct new models of -categories for all , as presheaves on cert…

math.CT2023

An -categorical pasting theorem

Timothy Campion

We identify a reasonably large class of pushouts of strict -categories which are preserved by the "inclusion" functor from strict -categories to weak -categories.…

math.LO2023

Non-trivial higher homotopy of first-order theories

Tim Campion, Jinhe Ye

Let be the theory of dense cyclically ordered sets with at least two elements. We determine the classifying space of to be homotopically equivalent to $\mathb…

math.CT2023

A model-independent Gray tensor product for -categories

Timothy Campion, Yuki Maehara

We construct a (lax) Gray tensor product of -categories and characterize it via a model-independent universal property. Namely, it is the unique monoidal biclosed struc…

math.CT2023

Cubical sites as Eilenberg-Zilber categories

Timothy Campion

We show that various cube categories (without diagonals, but with symmetries / connections / reversals) are Eilenberg-Zilber categories. This generalizes a result of Isaacson for o…

math.CT2023

Free duals and a new universal property for stable equivariant homotopy theory

Tim Campion

We study the left adjoint to the forgetful functor from the -category of symmetric monoidal -categories with duals and finite colimits to the -…