Department of Mathematics
University of California, San Diego
Seminars and Colloquia: Week of April 19, 2026 - April 25, 2026
Seminar and Colloquia Abstracts:
Other Abstracts:
https://math.ucsd.edu/news-events/seminars
SUNDAY - APRIL 19, 2026
No events scheduled for this day.
MONDAY - APRIL 20, 2026
No events scheduled for this day.
TUESDAY - APRIL 21, 2026
Final Defense
Date - Time:
04/21/2026 - 02:00 PM
Location:
APM 6402 / Zoom
Speaker:
Yuchao Yi - UCSD
Title:
Inverse Problems for Hyperbolic PDEs and Lorentzian Manifolds
Math 269: Combinatorics Seminar
Date - Time:
04/21/2026 - 02:00 PM
Location:
Speaker:
Ethan Partida - Brown University
Title:
Graded Ehrhart theory of unimodular zonotopes
WEDNESDAY - APRIL 22, 2026
No events scheduled for this day.
THURSDAY - APRIL 23, 2026
Math 288: Probability & Statistics
Date - Time:
04/23/2026 - 11:00 AM
Location:
APM 6402
Speaker:
Haixiao Wang - University of Wisconsin
Title:
Spectral Embeddings via Random Geometric Graphs for Noisy, High-Dimensional, and Nonlinear Datasets with Applications
PhD Defense
Date - Time:
04/23/2026 - 04:00 PM
Location:
APM 7218
Speaker:
Shangjie Zhang -
Title:
Computations in equivariant stable homotopy theory
FRIDAY - APRIL 24, 2026
Math 278B: Mathematics of Information, Data, and Signals
Date - Time:
04/24/2026 - 11:00 AM
Location:
APM 2402
Speaker:
Anil Kamber - UCSD
Title:
On the Loss-Landscape Geometry of Deep Matrix Factorization
SATURDAY - APRIL 25, 2026
No events scheduled for this day.
