4 papers
-correspondences for ordinal graphs
Benjamin Jones
We introduce a family of -correspondences naturally associated to every ordinal graph . When is a directed graph, is isomorphic to the usual -correspon…
Asymmetrically Weighted Dowker Persistence and Applications in Dynamical Systems
Tobias Timofeyev, Christopher Potvin, Benjamin Jones +3
By their nature it is difficult to differentiate chaotic dynamical systems through measurement. In recent years, work has begun on using methods of Topological Data Analysis (TDA)…
Principal Actions on Topological Quivers and Associated Operator Dynamics
Matthew Gillespie, Lucas Hall, Benjamin Jones +1
We study topological quivers admitting a free and proper action by a locally compact group together with their associated -algebras. On the topological side, we provid…
Ordinal graphs and their -algebras
Benjamin Jones
We introduce a class of left cancellative categories we call ordinal graphs for which there is a functor by which morphisms of factor. We use gener…