Seminar/Colloquium Archive

MS Seminar (Mathematics - String Theory)

Speaker:	Andrei Okounkov (Columbia U)
Title:	Elliptic cohomology, stable envelopes, and enumerative geometry, I and II
Date:	Thu, Dec 23, 2021, 13:30 - 15:00
Place:	Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Andrei Okounkov (Columbia U)
Title:	Elliptic cohomology, stable envelopes, and enumerative geometry, I and II
Date:	Thu, Dec 16, 2021, 13:30 - 15:00
Place:	Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Benoit Vicedo (University of York)
Title:	Affine Gaudin models, 4d Chern-Simons theory and non-ultralocality
Date:	Tue, Dec 14, 2021, 17:00 - 18:30
Place:	Zoom
Related File:	2755.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Robert Penna (IAS)
Title:	Gravity and Integrability
Date:	Tue, Dec 07, 2021, 09:30 - 11:00
Place:	Zoom
Related File:	2754.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Ioana-Alexandra Coman (Amsterdam)
Title:	Quantum modularity of higher rank homological blocks
Date:	Thu, Dec 02, 2021, 17:00 - 18:30
Place:	Zoom
Related File:	2750.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Jan de Boer (University of Amsterdam)
Title:	Spacetime as a quantum circuit
Date:	Tue, Nov 30, 2021, 15:30 - 17:00
Place:	Zoom

MS Seminar (Mathematics - String Theory)

Speaker:	Tomas Reis (Geneva U.)
Title:	An analytic view of renormalons from integrability and resurgence
Date:	Wed, Nov 24, 2021, 15:30 - 17:00
Place:	Zoom
Related File:	2747.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Rajath Radhakrishnan (Queen Mary U. of London)
Title:	Galois Conjugation of Topological Quantum Field Theories
Date:	Tue, Nov 16, 2021, 16:30 - 18:00
Place:	Zoom
Related File:	2741.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Tatsuyuki Hikita (Kyoto U)
Title:	Non-toric examples of elliptic canonical bases
Date:	Thu, Nov 11, 2021, 13:30 - 15:00
Place:	Zoom
Related File:	2732.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Ben Davison (University of Edinburgh)
Title:	Fermionizing Yangians via central extensions of preprojective algebras
Date:	Tue, Nov 09, 2021, 17:00 - 18:30
Place:	Zoom
Related File:	2727.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Ho Tat Lam (MIT)
Title:	An invitation to exotic theories
Date:	Tue, Nov 02, 2021, 09:30 - 11:00
Place:	Zoom
Related File:	2739.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Mathew Bullimore (Durham Univ.)
Title:	3d N = 4 Gauge Theories on an Elliptic Curve
Date:	Thu, Oct 28, 2021, 17:00 - 18:30
Place:	Zoom
Related File:	2726.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	You Hung Hsu (The National Center for Theoretical Sciences)
Title:	A categorical action of the shifted q=0 affine algebra
Date:	Tue, Oct 26, 2021, 15:30 - 17:00
Place:	Zoom
Related File:	2730.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Fan Qin (Shanghai Jiao Tong University)
Title:	An introduction to cluster algebras and their bases
Date:	Thu, Oct 14, 2021, 10:30 - 12:00
Place:	Zoom
Related File:	2723.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Fan Qin (Shanghai Jiao Tong University)
Title:	An introduction to cluster algebras and their bases
Date:	Tue, Oct 12, 2021, 16:30 - 18:00
Place:	Zoom
Related File:	2722.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Teodore Daniel Brennan (University of Chicago)
Title:	The Callan Rubakov Effect and Higher Charge Monopoles
Date:	Wed, Oct 06, 2021, 09:00 - 10:00
Place:	Zoom
Related File:	2725.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Toshiaki Shoji (Tongji University)
Title:	Diagram automorphisms and canonical bases for quantum groups
Date:	Tue, Sep 21, 2021, 13:30 - 15:00
Place:	Online
Related File:	2714.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Hunter Dinkins (University of North Carolina at Chapel Hill )
Title:	Elliptic stable envelopes of type A quiver varieties
Date:	Tue, Sep 14, 2021, 09:00 - 10:30
Place:	Zoom
Related File:	2713.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Justin Kaidi (SCGP, Stony Brook)
Title:	Obstructions to Gapped Boundaries in (2+1)d TQFT
Date:	Thu, Jul 29, 2021, 13:15 - 14:30
Place:	Zoom
Related File:	2680.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Jonathan Heckman (University of Pennsilvania)
Title:	Speculations on Physical Discretization and Arithmetic Geometry
Date:	Tue, May 25, 2021, 09:30 - 10:30
Place:	Zoom
Related File:	2669.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Jonathan Heckman (University of Pennsilvania)
Title:	On 6D RG Flows
Date:	Tue, May 18, 2021, 09:30 - 10:30
Place:	Zoom
Related File:	2668.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Boris Pioline (LPTHE and CNRS)
Title:	Attractor indices, brane tilings and crystals
Date:	Tue, Apr 27, 2021, 15:30 - 17:00
Place:	Zoom
Related File:	2655.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Sridip Pal (IAS)
Title:	Spontaneously Broken Boosts in CFTs
Date:	Tue, Apr 06, 2021, 22:30 - 23:30
Place:	Zoom
Related File:	2650.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Jun Ueki (Tokyo Denki U)
Title:	Modular knots of triangle groups, Rademacher symbols, and 2-cocycles (joint with T.Matsusaka)
Date:	Tue, Mar 30, 2021, 13:00 - 14:00
Place:	Zoom
Related File:	2649.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Masanori Morishita (Kyushu U)
Title:	On arithmetic topology and arithmetic Dijkgraaf-Witten theory
Date:	Mon, Feb 22, 2021, 13:00 - 14:30
Place:	Zoom
Related File:	2632.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Philsang Yoo (Tsingshua U)
Title:	Topological String Theory and S-duality
Date:	Mon, Feb 15, 2021, 14:00 - 15:30
Place:	Zoom
Related File:	2633.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Nils Carqueville (University of Vienna)
Title:	Orbifolds of topological quantum field theories
Date:	Mon, Feb 08, 2021, 17:00 - 18:00
Place:	Big Blue Button
Related File:	2631.pdf
Remarks:	Pre-seminar discussions for interested students: 4:40 pm - 4:55pm

MS Seminar (Mathematics - String Theory)

Speaker:	Shigenori Nakatsuka (UTokyo)
Title:	Feigin-Semikhatov conjecture and its applications
Date:	Thu, Jan 21, 2021, 15:30 - 17:00
Place:	Zoom
Related File:	2621.pdf

MS Seminar (Mathematics - String Theory)

Speaker:	Young-Hoon Kiem (National Seoul U)
Title:	Localizing virtual cycles for Donaldson-Thomas invariants of Calabi-Yau 4-folds
Date:	Wed, Jan 13, 2021, 15:30 - 17:00
Place:	Zoom
Related File:	2620.pdf