Department of Mathematics
University of California, San Diego
Seminars and Colloquia: Week of October 26, 2025 - November 01, 2025
Seminar and Colloquia Abstracts:
Weekly Seminars
Other Abstracts:
https://math.ucsd.edu/news-events/seminars
SUNDAY - OCTOBER 26, 2025
No events scheduled for this day.
MONDAY - OCTOBER 27, 2025
Seminar 211A: Seminar in Algebra
Date - Time:
10/27/2025 - 03:00 PM
Speaker:
Dr. So Nakamura - UC Irvine
Title:
A ringed-space-like structure on coalgebras for noncommutative algebraic geometry
TUESDAY - OCTOBER 28, 2025
Math 243: Seminar in Functional Analysis
Date - Time:
10/28/2025 - 11:00 AM
Speaker:
David Jekel - University of Copenhagen
Title:
The unitary group of a II1 factor is SOT-contractible
Center for Computational Mathematics Seminar
Date - Time:
10/28/2025 - 11:00 AM
Location:
APM 2402 & Zoom ID 975 1565 7226
Speaker:
Zhaolong Han - UCSD
Title:
T-coercive Mixed Finite Element Methods for Nonlocal Saddle Point Problems
Math 269: Seminar in Combinatorics
Date - Time:
10/28/2025 - 02:00 PM
Speaker:
Dr. John Peca-Medlin - UC San Diego
Title:
The Horton-Strahler number of butterfly trees
WEDNESDAY - OCTOBER 29, 2025
Math 209: Number Theory Seminar / AWM Colloquium
Date - Time:
10/29/2025 - 02:00 PM
Speaker:
Jasmine Camero - Emory University
Title:
Classifying Possible Density Degree Sets of Hyperelliptic Curves
Math 278C: Optimization and Data Science
Date - Time:
10/29/2025 - 04:00 PM
Location:
APM 2402 & Zoom (Meeting ID: 926 5846 1639 / Password: OPT25FA)
Speaker:
Dr. Xiaomeng Hu - SDSU
Title:
Adjoint-Based Methods for Forcing Inference
THURSDAY - OCTOBER 30, 2025
Math 288: Probability & Statistics
Date - Time:
10/30/2025 - 11:00 AM
Speaker:
Rob Webber - UCSD
Title:
How fast is square volume sampling Kaczmarz?
FRIDAY - OCTOBER 31, 2025
Math 278B: Mathematics of Information, Data, and Signals
Date - Time:
10/31/2025 - 11:00 AM
Speaker:
Tongtong Liang - UCSD
Title:
Rethinking Generalization in Deep Learning: The Role of Data Geometry
Math 208: Seminar in Algebraic Geometry
Date - Time:
10/31/2025 - 04:00 PM
Speaker:
Dr. Joaquin Moraga - UCLA
Title:
Cluster type varieties
SATURDAY - NOVEMBER 01, 2025
No events scheduled for this day.
