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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) PDF file


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: