[Turkmath:5203] Fwd: Bilkent Topology Seminar - Talk (Oct 25 - 15:30 UTC+3)

[Cihan Okay]

Merhabalar,

25 Ekim (saat 15:30) günü Osman Berat Okutan "Persistent Homology and
Injectivity" başlıklı bir konuşma verecek. Detayları aşağıda bulabilirsiniz.

İyi günler dilerim,
Cihan

---------- Forwarded message ---------
From: Cihan Okay <cihan.okay at bilkent.edu.tr>
Date: Tue, Oct 19, 2021 at 9:00 AM
Subject: Bilkent Topology Seminar - Talk (Oct 25 - 15:30 UTC+3)

Dear all,

Here is the information for our next topology seminar:

Join Zoom Meeting
https://zoom.us/j/94366555204?pwd=cjg5K2szbXlmaGVKc0RrUjN5aEhkUT09

Meeting ID: 943 6655 5204
Passcode: 715677

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Time: Oct 25, 2021 @ 15:30 UTC+3
Speaker: Osman Berat Okutan (Florida State University)


Title: Persistent Homology and Injectivity.

Abstract: Persistent homology induced by the simplicial Vietoris-Rips
filtration is a standard method for capturing topological information from
metric spaces. In this talk, I will describe a more geometric filtration,
obtained through injective metric spaces, which is equivalent to the
Vietoris-Rips filtration up to homotopy. Injective metric spaces are the
injective objects in the category of metric spaces. This new filtration
allows one to see new connections between the geometry and topology of the
underlying space. This is a joint work with Sunhyuk Lim and Facundo Memoli.


--------

To see the upcoming talks visit: https://researchseminars.org/seminar/BilTop


Best,
Cihan Okay

http://cihan.okay.bilkent.edu.tr/
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