4 papers
An -monoidal Grothendieck construction
Redi Haderi, Walker H. Stern
Given an operad , we define a notion of weak -monoids -- which we term -pseudomonoids -- in a 2-category. In the special case with the 2-cate…
Twisted simplicial distributions
Cihan Okay, Walker H. Stern
We introduce a theory of twisted simplicial distributions on simplicial principal bundles, which allow us to capture Bell's non-locality, and the more general notion of quantum con…
The operadic theory of convexity
Redi Haderi, Cihan Okay, Walker H. Stern
In this article, we characterize convexity in terms of algebras over a PROP, and establish a tensor-product-like symmetric monoidal structure on the category of convex sets. Using…
On cofinal functors of -bicategories
Fernando Abellán, Walker H. Stern
In this work, we study the notion of cofinal functor of -bicategories with respect to the theory of partially lax colimits. The main result of this paper is a characterizat…