CMSA Mathematical Physics Seminar
CMSA EVENTS
April 6, 2020 3:30 pmSpeaker: Daniel Harlow - MIT
*note unusual time* via Zoom Video Conferencing: https://harvard.zoom.us/j/362172385 Title and Abstract TBA
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Events Archive
Mass rigidity of asymptotically hyperbolic spaces and some splitting theorems
CMSA GENERAL RELATIVITY SEMINAR
April 3, 2020 10:30 amSpeaker: Hyun Chul Jang - University of Connecticut
via Zoom Video Conferencing: https://harvard.zoom.us/j/635180669 In this talk, we will discuss the rigidity of positive mass theorem for asymptotically hyperbolic manifolds. That is, if the mass equality holds, then the...
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Comparing graph complexes and deformation complexes
THURSDAY SEMINAR
April 2, 2020 3:00 pmSpeaker: Sander Kupers - Harvard University
via 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 Colloquium: Data-driven machine learning approaches to monitor and predict events in healthcare. From population-level disease outbreaks to patient-level monitoring
CMSA EVENTS
April 1, 2020 4:30 pmSpeaker: Mauricio Santillana - Harvard University
Online 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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Heights
INFORMAL GEOMETRY AND DYNAMICS
April 1, 2020 4:00 pmSpeaker: Curtis McMullen - Harvard University
via 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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Wiles defect for Hecke algebras that are not complete intersections
NUMBER THEORY
April 1, 2020 3:00 pmSpeaker: Shekhar Khare - UCLA
via 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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Joint Math Department and CMSA Random Matrix and Probability Theory Seminar: A simplified approach to interacting Bose gases
RANDOM MATRIX
April 1, 2020 2:00 pmSpeaker: Ian Jauslin - Princeton University
will 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 Quantum Matter/Quantum Field Theory Seminar: Exploration on Deconfined Fractionalized Particles at Quantum Criticality — Fractional Chern Insulators and Shastry-Sutherland Quantum Magnets
CMSA EVENTS
April 1, 2020 10:30 amSpeaker: Jong Yeon Lee - Harvard University
via 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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Liquid Crystals and the Heilmann-Lieb Model
MATHEMATICAL PICTURE LANGUAGE
March 31, 2020 10:00 amSpeaker: Ian Jauslin - Princeton University
via 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 Mathematical Physics Seminar: Floer K-theory and exotic Liouville manifolds
CMSA EVENTS
March 30, 2020 11:00 amSpeaker: Timothy Large - MIT
*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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