April 23, 2026
Northeast Conference on Categorical Methods
Northeast Conference on Categorical Methods Dates: November 6–​7, 2026 Location: CMSA G10, 20 Garden St.,...
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News
October 29, 2026
Summit on Math Research in the Age of AI
On October 22–23, 2026 a group of 32 mathematicians from academia, government, and industry met...
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April 22, 2025
CMSA Newsletter
The 2025–2026 newsletter is now available. Download PDF Previous newsletters 2024–2025 CMSA Newsletter (pdf) 2023–2024...
Read MoreUpcoming Events
35 events found.
Events
Calendar of Events
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3 events,
Lagrangian Floer theory and Applications Program Dates: September 15–November 21, 2026 Location: CMSA G10, 20 Garden St., Cambridge MA 02138 This thematic program will focus on recent developments in Lagrangian […] 
Featured
Workshop on Lagrangian Floer Theory and Applications Dates: September 28 – October 2, 2026 Location: CMSA G10, 20 Garden St., Cambridge MA 02138 This workshop is part of the Lagrangian […]
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Colloquium Speaker: Mehran Kardar, MIT Title:Â Life on a Noisy Seascape: Extinction, Growth, and Diversity Abstract:Â Populations and communities rarely evolve in static environments; their fitness landscapes fluctuate across space and time, […] |
3 events,
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Joint Math/CMSA Geometry and Quantum Theory Seminar Speaker: Tomer Schlank Title: From Markov processes to path integrals Abstract: We will continue with Chapter 2 of the book and cover how we […] |
4 events,
CMSA Q&A Seminar Speaker: Denis Auroux, Harvard Title: What is Lagrangian Floer homology?
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AI for the Working Mathematician Speaker: Harold Williams, USC Title: An Informal Introduction to Formal Proofs Abstract: In this talk we will give an introduction to Lean, a programming language […] |
3 events,
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Geometry and Mathematical Physics Seminar Speaker: Tobias Ekholm, Uppsala Title:Â Skein valued curve counts and associatives Abstract: We consider Lagrangians in the cotangent bundle of a 3-manifold that give branch covers […] |
3 events,
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Member Seminar Speaker: Aaron Landesman Title: Painlevé VI: the search for canonical representations Abstract: In 1902, Painlevé classified second order differential equations whose only movable singularities are poles, thereby obtaining […] |
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3 events,
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CMSA Special Seminar Speaker: Michael Brenner Title: A physical interpretation of recent singularity theorems Abstract: We present a physical interpretation of recent mathematical proofs (Córdoba and MartÃnez-Zoroa; Buckmaster and Apogee; […]
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Colloquium Speaker: Subhabrata Sen, Harvard Statistics Title: Spectral Methods for signal recovery in multi-modal problems Abstract: Motivated by multi-modal estimation, we will study a multi-view spiked random matrix model in […] |
2 events,
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Joint Math/CMSA Geometry and Quantum Theory Seminar Speaker: Ahsan Khan, HarvardCMSA Title: Markov processes and path integrals continued Abstract: I will continue the discussion of chapter two, in particular focusing on vacuum […] |
2 events,
CMSA Q&A Seminar Speaker: Shaoyun Bai, MIT Title: What is a virtual fundamental cycle? (ICM Series: On the work of John Pardon) Abstract: One of Pardon’s important contribution to symplectic […] |
2 events,
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Geometry and Mathematical Physics Seminar Speaker: John Alexander Cruz Morales, Universidad Nacional de Colombia Title: Towards a Hodge theoretic mirror symmetry for punctured surfaces Abstract: In their 1992 paper, “Ising Model and […] |
2 events,
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AI for the Working Mathematician Speaker: Jordan Ellenberg, University of Wisconsin-Madison Title:Â Large Hypercubes Abstract: I'll talk about this paper: Bruhat intervals that are large hypercubes <arxiv.org/abs/2601.01235> in which we use […] |
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2 events,
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Joint Math/CMSA Geometry and Quantum Theory Seminar Speaker: Bowen Yang Title: From Random Walks to the Free Quantum Field Abstract: The free quantum field is, heuristically, a Gaussian measure with […] |
4 events,
CMSA Q&A Seminar Title: Discussion on OpenAI Math Papers Abstract:Â You have likely seen that OpenAI released 722 math papers. For the Q&A meeting on Wednesday October 14, we would like […]
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New Technologies in Mathematics Seminar Speaker: Tianyi Peng, Decision, Risk, and Operations Division, Columbia Business School Title: Prove2Me: Formalizing Fermat Last Theorem and Beyond Abstract:Â Proof assistants such as Lean 4 […]
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AI for the Working Mathematician Speaker: Lauren Williams, Harvard Title:Â First Proof Batch 3: Mathematicians putting AI to the test Abstract: First Proof is an initiative that aims to obtain a […] |
2 events,
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Geometry and Mathematical Physics Seminar Speaker: Spiro Karigiannis, University of Waterloo Title: A tale of two Lie groups Abstract: The classical Lie group SO(4) is well-known to possess a very […] |
2 events,
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Member Seminar Speaker: Yiqi Liu Title: An Introduction to Statistical Inference for Partially Identified Models Abstract: Classical statistical inference often relies on asymptotic approximations that are valid for each fixed […] |
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2 events,
Featured
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Featured
Dates: October 19 & 21, 2026 Time: 4:00–5:00 pm ET Location: Science Center - Zimmer Hall Lecture Hall D and via Zoom Webinar Speaker: Daniel Litt, University of Toronto & […] |
4 events,
Featured
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Featured
Dates: October 19 & 21, 2026 Time: 4:00–5:00 pm ET Location: Science Center – Zimmer Hall Lecture Hall D, 1 Oxford Street, Cambridge MA & via Zoom Webinar Speaker: […] 
CMSA Q&A Seminar Speaker: Robert M. Freund, MIT Title: What is a self-concordant barrier function?, and what is an accelerated first-order algorithm? (ICM Series: On the work of Yurii Nesterov) Abstract: The […]
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New Technologies in Mathematics Seminar Speaker: Riccardo Zecchina (Bocconi University) Title: Local learning needs dendrites Abstract: I will present a learning scheme for recurrent networks in which nonlinear dendrites enable […] |
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2 events,
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Colloquium Speaker: Anar Akhmedov, University of Minnesota Title: The Geography of Symplectic 4-Manifolds Abstract: The symplectic geography problem, originally posed by J. McCarthy-J. Wolfson and R. Gompf, asks which ordered […] |
2 events,
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Joint Math/CMSA Geometry and Quantum Theory Seminar Speaker: Kason Kunkelmann, Harvard Title: A Rigorous Construction of the Free Quantum Field Abstract: In this talk we will build on last week’s discrete intuition […] |
3 events,
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New Technologies in Mathematics Seminar Speaker: Xinjie He, UCLA Title: The IEANTN Project: Automation and Mathematical Understanding Abstract: Explicit analytic number theory combines conceptual arguments with extensive bookkeeping and numerical […]
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AI for the Working Mathematician Speaker: Tristan Buckmaster, NYU Title: A 'Deep Blue-Kasparov moment for mathematics' Abstract: In this talk I will describe recent work with Levent Alpöge proving the blow-up […] |
3 events,
Featured
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Featured
CMSA/Tsinghua Math-Science Literature Lecture Date: Thursday, October 29, 2026 Time: 9:00 - 10:30 am ET Location: online via Zoom Webinar Please register to attend. Zoom Webinar registration Speaker: […]
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Geometry and Mathematical Physics Seminar Speaker: Elliott Gesteau (MIT & CMSA) Title: Worldsheets, baby universes, and asymptotic representation theory Abstract: The string worldsheet can be reinterpreted as a baby universe […] |
3 events,
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Member Seminar Speaker: Bowen Yang Title: Poincaré Duality in Quantum Error-Correcting Codes Abstract: Quantum information is fragile, and one of the main tools for protecting it is a family of […]
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Freedman Seminar Speaker: Michael Freedman, Harvard CMSA Title: The geometry of the Bing Involution Abstract: I’ll discuss a new sharper proof, joint with Mike Starbird that precisely quantifies the stretching […] |
2 events,
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Doing Mathematics with AI Agents Date: Saturday, October 31, 2026 Time: 9:00–5:00 pm ET Location: Zimmer Hall (Science Center), 1 Oxford Street, Cambridge MA This is a one day workshop […] |
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Workshop
Event Title: Workshop on Lagrangian Floer Theory and Applications
Colloquium
Event Title: Life on a Noisy Seascape: Extinction, Growth, and Diversity
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Workshop
Event Title: Workshop on Lagrangian Floer Theory and Applications
Geometry and Quantum Theory Seminar
Event Title: From Markov processes to path integralsÂ
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Workshop
Event Title: Workshop on Lagrangian Floer Theory and Applications
CMSA Q&A Seminar
Event Title: CMSA Q&A Seminar: Denis Auroux, Harvard
AI for the Working Mathematician
Event Title: AI for the Working Mathematician
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Workshop
Event Title: Workshop on Lagrangian Floer Theory and Applications
Geometry and Mathematical Physics Seminar
Event Title: Skein valued curve counts and associatives
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Workshop
Event Title: Workshop on Lagrangian Floer Theory and Applications
Member Seminar
Event Title: Painlevé VI: the search for canonical representations
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Colloquia & Seminar
Event Title: CMSA Special Seminar: A physical interpretation of recent singularity theorems
Colloquium
Event Title: Spectral Methods for signal recovery in multi-modal problems
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Geometry and Quantum Theory Seminar
Event Title: Markov processes and path integrals continued
Programs
Event Title: Lagrangian Floer Theory and Applications Program
CMSA Q&A Seminar
Event Title: CMSA Q&A Seminar: Shaoyun Bai, MIT
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Geometry and Mathematical Physics Seminar
Event Title: Towards a Hodge theoretic mirror symmetry for punctured surfaces
Programs
Event Title: Lagrangian Floer Theory and Applications Program
AI for the Working Mathematician
Event Title: Large Hypercubes
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Geometry and Quantum Theory Seminar
Event Title: From Random Walks to the Free Quantum Field
Programs
Event Title: Lagrangian Floer Theory and Applications Program
CMSA Q&A Seminar
Event Title: CMSA Q&A Seminar: Discussion on OpenAI Math Papers
New Technologies in Mathematics Seminar
Event Title: Prove2Me: Formalizing Fermat Last Theorem and Beyond
AI for the Working Mathematician
Event Title: First Proof Batch 3: Mathematicians putting AI to the test
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Geometry and Mathematical Physics Seminar
Event Title: A tale of two Lie groups
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Member Seminar
Event Title: An Introduction to Statistical Inference for Partially Identified Models
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Math Science Lectures in Honor of Raoul Bott
Event Title: Math Science Lectures in Honor of Raoul Bott | Daniel Litt, U Toronto
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Math Science Lectures in Honor of Raoul Bott
Event Title: Math Science Lectures in Honor of Raoul Bott | Daniel Litt, U Toronto
CMSA Q&A Seminar
Event Title: What is a self-concordant barrier function?, and what is an accelerated first-order algorithm? (ICM Series: On the work of Yurii Nesterov)
New Technologies in Mathematics Seminar
Event Title: Local learning needs dendrites
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Colloquium
Event Title: The Geography of Symplectic 4-Manifolds
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Geometry and Quantum Theory Seminar
Event Title: A Rigorous Construction of the Free Quantum Field
Programs
Event Title: Lagrangian Floer Theory and Applications Program
New Technologies in Mathematics Seminar
Event Title: The IEANTN Project: Automation and Mathematical Understanding
AI for the Working Mathematician
Event Title: A ‘Deep Blue-Kasparov moment for mathematics’
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Featured
Math Science Literature Lecture Series
Event Title: CMSA/Tsinghua Math-Science Literature Lecture: Peng Shan, Tsinghua University
Geometry and Mathematical Physics Seminar
Event Title: Worldsheets, baby universes, and asymptotic representation theory
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Member Seminar
Event Title: Poincaré Duality in Quantum Error-Correcting Codes
Freedman Seminar
Event Title: 4-manifold topology and collision rank of groups
Programs
Event Title: Lagrangian Floer Theory and Applications Program
Workshop
Event Title: Doing Mathematics with AI Agents
Programs
Event Title: Lagrangian Floer Theory and Applications Program
October 31, 2026, 9:00am
