- by Date
- by Category (APEC Seminar | MS Seminar | IPMU Colloquium | Special Seminar | ACP Seminar (-2014 Sep))

#### Seminar/Colloquium Archive

##### MS Seminar (Mathematics - String Theory)

Speaker: | Andrei Okounkov (Columbia U) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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.) |
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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) |
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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) |
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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) |
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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) |
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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.) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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 ) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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) |
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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 |