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Beyond Mar 02, 2019
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Thursday March 07, 2019

Financial Mathematics Seminar

    - Ibrahim Ekren,
Time: 3:35pm Room: Lov 201

Tuesday March 12, 2019

Topology and Geometry Seminar [url]
Persistent homology for time-evolving metric/network data
    - Woojin Kim, Ohio State
Time: 3:35p Room: LOV 201
Abstract/Desc: Characterizing the dynamics of time-evolving data within the framework of topological data analysis has been attracting increasingly more attention. Popular instances of time-evolving data include flocking/swarming behaviors in animals and social networks in the human sphere. A natural mathematical model for such collective behaviors is a dynamic metric space (DMS)/dynamic network (DN). We will discuss (1) how to induce a multiparameter/zigzig persistent homology as an invariant of a DMS/DN, and (2) stability of these invariants. In order to address the stability, we extend the Gromov-Hausdorff distance on metric spaces to the setting of DMSs/DNs. This is a joint work with Facundo Memoli and Zane Smith

Thursday March 28, 2019

Financial Mathematics Seminar

    - Kangwei Xing,
Time: 3:35pm Room: Lov 201

Thursday April 04, 2019

Financial Mathematics Seminar

    - Ajay,
Time: 3:35pm Room: Lov 201

Thursday April 11, 2019

Financial Mathematics Seminar

    - Jamie Fox,
Time: 3:35pm Room: Lov 201

Thursday April 18, 2019

Financial Mathematics Seminar

    - Arun Kumar Polala,
Time: 3:35pm Room: Lov 201

Thursday April 25, 2019

Financial Mathematics Seminar

    - Austin,
Time: 3:35pm Room: Lov 201


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