Difference between revisions of "Colloquia/Spring2020"
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Revision as of 19:29, 1 August 2019
All colloquia are on Fridays at 4:00 pm in Van Vleck B239, unless otherwise indicated.
|Sept 6||tentatively reserved||Betsy|
|Sept 13||Yan Soibelman (Kansas State)||Riemann-Hilbert correspondence and Fukaya categories||Caldararu|
|Sept 16 Monday Room 911||Alicia Dickenstein (Buenos Aires)||TBA||Craciun|
|Sept 20||Jianfeng Lu (Duke)||TBA||Qin|
|Sept 27||Elchnanan Mossel (MIT) Distinguished Lecture|
|Nov 1||Possibly reserved for job talk?|
|Nov 8||Reserved for job talk|
|Nov 15||Reserved for job talk|
|Nov 22||Reserved for job talk|
|Dec 6||Reserved for job talk|
|Dec 13||Reserved for job talk|
|March 20||Spring break|
|March 27||(Moduli Spaces Conference)||Boggess, Sankar|
|April 10||Sarah Koch (Michigan)||Bruce (WIMAW)|
|April 17||Caroline Turnage-Butterbaugh (Carleton College)||Marshall|
|May 1||Robert Lazarsfeld (Stony Brook)||Distinguished lecture||Erman|
Yan Soibelman (Kansas State)
Title: Riemann-Hilbert correspondence and Fukaya categories
Abstract: In this talk I am going to discuss the role of Fukaya categories in the Riemann-Hilbert correspondence for differential, q-difference and elliptic difference equations in dimension one. This approach not only gives a unified answer for several versions of the Riemann-Hilbert correspondence but also leads to a natural formulation of the non-abelian Hodge theory in dimension one. It also explains why periodic monopoles should appear as harmonic objects in this generalized non-abelian Hodge theory. All that is a part of the bigger project ``Holomorphic Floer theory", joint with Maxim Kontsevich.