Graduate Seminar Series

Fri., Aug. 11, 2023 1:00 p.m.

Location: CW 307.20 and Live Stream

Speaker: Carlos Gabriel Valenzuela Ruiz

Title: Persistence modules and distances between them (497 kB)

Abstract:

Persistence modules have gained significant relevance in the past few decades thanks to the development of topological data analysis. This talk serves as an introductory lecture to persistence modules in a general setting. This includes what they are, how they appear in nature, and a notion of distance between them. The disance we’ll focus on is a generalization of the interleaving distance and we will sketch a proof of its stability with respect to other distances.

Live Stream:

https://uregina-ca.zoom.us/j/92053635111?pwd=U25NcEp6amlGV1YrRDdnUm5qNlhaUT09