THURSDAY SEMINAR
April 2, 2020 3:00 pmvia Zoom Video Conferencing: https://harvard.zoom.us/j/140789806 We finish the computation of the automorphisms of rationalized E_n-operads when n is at least 3, by verifying that the conditions of the Goldman-Millson theorem...
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CMSA EVENTS
April 1, 2020 4:30 pmOnline via Zoom Video Conferencing: https://harvard.zoom.us/meeting/977347126 I will describe data-driven machine learning methodologies that leverage Internet-based information from search engines, Twitter microblogs, crowd-sourced disease surveillance systems, electronic medical records, and weather...
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INFORMAL GEOMETRY AND DYNAMICS
April 1, 2020 4:00 pmvia Zoom Video Conferencing: https://harvard.zoom.us/j/972495373 We will describe how the problem of finding periodic trajectories in a regular pentagon can be solved using a new height on P^1 coming from...
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NUMBER THEORY
April 1, 2020 3:00 pmvia Zoom Video Conferencing: https://harvard.zoom.us/j/136830668 In his work on modularity theorems, Wiles proved a numerical criterion for a map of rings R->T to be an isomorphism of complete intersections. In...
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RANDOM MATRIX
April 1, 2020 2:00 pmwill speak on: A Simplified Approach to Interacting Bose Gases via Zoom Video Conferencing: https://harvard.zoom.us/j/147308224 I will discuss some new results about an effective theory introduced by Lieb in 1963...
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CMSA EVENTS
April 1, 2020 10:30 amvia Zoom Video Conferencing: https://harvard.zoom.us/j/977347126 One of the most exotic phenomena in condensed matter systems is the emergence of fractionalized particles. However, until now, only a few experimental systems are...
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MATHEMATICAL PICTURE LANGUAGE
March 31, 2020 10:00 amvia Zoom Video Conferencing: https://harvard.zoom.us/j/779283357 A liquid crystal is a phase of matter in which order and disorder coexist: for some degrees of freedom, there is order, whereas for others,...
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CMSA EVENTS
March 30, 2020 11:00 am*note special time* via Zoom Video Conferencing: https://harvard.zoom.us/j/362172385 In this talk, I will discuss how to define the (wrapped) Fukaya category of an exact symplectic manifold with coefficients in extraordinary...
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CMSA GENERAL RELATIVITY SEMINAR
March 27, 2020 10:30 amvia Zoom Video Conferencing: https://harvard.zoom.us/j/635180669 The purpose of this talk is twofold: First we present a new proof of the spacetime positive mass theorem (joint with Demetre Kazaras and Marcus...
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INFORMAL GEOMETRY AND DYNAMICS
March 25, 2020 4:00 pmSeminar will meet via Zoom Video Conferencing: https://harvard.zoom.us/j/972495373
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