Algebra Seminar
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesAlgebra Seminar
12 events found.
Lie algebra cohomology and Seiberg-Witten theory
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesMember Seminar Speaker: Ahsan Khan, Harvard CMSA Title: Lie algebra cohomology and Seiberg-Witten theory Abstract: I will discuss how a certain (relative) Lie algebra cochain complex categorifies the Schur index […]
On the p-curvature of quantum connections of CY threefolds
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesQuantum Field Theory and Physical Mathematics Seminar Speaker: Shaoyun Bai (MIT) Title: On the p-curvature of quantum connections of CY threefolds Abstract: The small quantum connection of Calabi-Yau varieties has […]
Phase Transition to Chaos in Complex Ecosystems with Non-reciprocal Interactions
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesColloquium Speaker: Pankaj Metha, Boston University Title: Phase Transition to Chaos in Complex Ecosystems with Non-reciprocal Interactions Abstract: Nonreciprocal interactions between microscopic constituents can profoundly shape the large-scale properties of […]
CMSA Q&A Seminar: James Eldred Pascoe, Drexel University
Common Room, CMSA 20 Garden Street, Cambridge, MA, United StatesCMSA Q&A Seminar Speaker: James Eldred Pascoe, Drexel University Title: (What is) The tracial fundamental group and free universal monodromy? Abstract: We introduce the tracial fundamental group to classify the […]
ReLU and Softplus neural nets as zero-sum, turn-based, stopping games
VirtualNew Technologies in Mathematics Seminar Speaker: Yiannis Vlassopoulos, Athena Research Center Title: ReLU and Softplus neural nets as zero-sum, turn-based, stopping games Abstract: Neural networks are for the most part treated […]
Gromov-Hausdorff limits of collapsing Calabi-Yau fibrations
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesDifferential Geometry and Physics Seminar Speaker: Gabor Szekelyhidi, Northwestern University Title: Gromov-Hausdorff limits of collapsing Calabi-Yau fibrations Abstract: A well studied problem is the metric behavior of Calabi-Yau metrics on […]
A leisurely stroll through the theory of adjunctions
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesMember Seminar Speaker: Lorenzo Riva, Harvard CMSA Title: A leisurely stroll through the theory of adjunctions Abstract: Adjoint functors (and, more generally, adjunctions in a 2-category) are ubiquitous in algebra […]
Quantum Field Theory and Physical Mathematics Seminar
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesQuantum Field Theory and Physical Mathematics Seminar Speaker: Shaoyun Bai, Massachusetts Institute of Technology
Geometry and Quantum Theory Seminar
Science Center 507 1 Oxford Street, CambridgeGeometry and Quantum Theory Seminar Speakers: Max Hübner and Saman Habibi Esfahani
CMSA Q&A Seminar: Dan Freed, Harvard
Common Room, CMSA 20 Garden Street, Cambridge, MA, United StatesCMSA Q&A Seminar Speaker: Dan Freed, Harvard Topic: How does one navigate the job market as a postdoc in 2026?
Differential Geometry and Physics Seminar
CMSA Room G10 CMSA, 20 Garden Street, Cambridge, MA, United StatesDifferential Geometry and Physics Seminar Speaker: Greg Moore, Rutgers University