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  • Scaling Stochastic Momentum from Theory to LLMs

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    New Technologies in Mathematics Seminar Speaker: Courtney Paquette, McGill University Title: Scaling Stochastic Momentum from Theory to LLMs Abstract: Given the massive scale of modern ML models, we now often get only a single shot to train them effectively. This limits our ability to sweep architectures and hyperparameters, making it essential to understand how learning algorithms scale […]

  • Differential Geometry and Physics Seminar

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    Differential Geometry and Physics Seminar Speaker: Mirjam Cvetic, University of Pennsylvania

  • Algebra Seminar

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    Algebra Seminar  

  • Member Seminar

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    Member Seminar Speaker: Saman Habibi Esfahani

  • Colloquium

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    Colloquium Speaker: L. Mahadevan, Harvard

  • Solitonic Symmetry: Cohomology with TFT Coefficients

    Science Center 507 1 Oxford Street, Cambridge

    Geometry and Quantum Theory Seminar Speaker: Sanjay Raman, Harvard Title: Solitonic Symmetry: Cohomology with TFT Coefficients Abstract: We review the formalism of https://arxiv.org/pdf/2307.00939, which develops the theory of solitonic symmetry in quantum field theory. The algebraic structure of solitonic symmetry is determined by the fusion of topological functionals in a given path-integral formulation of topological field theory, and […]

  • Featured

    2026 Ding Shum Lecture: Sanjeev Arora, Princeton

    Harvard Science Center 1 Oxford Street, Cambridge, MA

    Date: March 4, 2026 Time: 4:00 pm Location: Harvard Science Center Hall D & via Zoom Webinar Speaker: Sanjeev Arora, Princeton Title and Abstract TBA   Registration required In-person registration  Zoom Webinar Registration     This event is made possible by the generous funding of Ding Lei and Harry Shum.  

  • Member Seminar

    CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United States

    Member Seminar Speaker: tba

  • Featured

    CMSA/Tsinghua Math-Science Literature Lecture: Martin Bridson: Profinite rigidity: Chasing finite shadows of infinite groups

    CMSA/Tsinghua Math-Science Literature Lecture Date: March 10, 2026 Time: 8:45 - 10:15 am ET Location: Harvard Science Center Hall A, 1 Oxford Street, Cambridge MA &  via Zoom Webinar Speaker: Martin Bridson FRS is the Whitehead Professor of Pure Mathematics at Oxford and President of the Clay Mathematics Institute. Title: Profinite rigidity: Chasing finite shadows […]

  • Featured

    Millennium Prize Problems Lecture – Javier Gómez-Serrano: Navier-Stokes Existence or Breakdown

    Harvard Science Center Hall D 1 Oxford Street, Cambridge, MA, United States

    Date: March 11, 2026 Time: 5:00–6:00 pm Location: Harvard Science Center Hall C, 1 Oxford St., Cambridge MA Speaker: Javier Gómez-Serrano, Brown University Topic: Navier-Stokes Existence or Breakdown   Register to attend in-person. Register for the Zoom Webinar.   Read more about the Navier-Stokes Equation at the Clay Math website.   Organizers: Martin Bridson, Clay Mathematics Institute | […]