Arun Debray - Lecture 1

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Arun Debray (Purdue U) and Jonathan Heckman (UPenn): IIBordia

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Arun Debray - What: Bordism groups. Why: Condensed-matter physics. How: The Adams spectral sequence.

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Arun Debray, August 3, 2020

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Arun Debray (UT-Austin) Modeling invertible TQFT using homotopy theory @Harvard CMSA 7/08/2021

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Arun Debray - Lecture 3

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Arun Debray - Lecture 2

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Arun Debray - Stable diffeomorphism classification of some unorientable 4-manifolds

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Pun-Off 2017: Punniest of Show 10: Arun Debray

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2 Arun Debray Austin, Texas

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Pun-Off 2016: Punniest of Show 31: Arun Debray

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SMC 2021: Topological Field Theory, day 1

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Pun Off 2019: Punniest of Show 13: Arun Debray

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Topological Phases and Topological Field Theories

(59:30)

SMC 2021: Topological Field Theory, day 2

(1:39)

SMC 2021: Topological Field Theory, day 4

(1:1:20)

SMC 2021: Topological Field Theory, day 3

(59:21)

SMC 2021: Topological Field Theory, day 5

(57:31)

Anomaly cancellation in string theory using homotopy theory

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