Dear friends:
Tomorrow (Friday, April 14) there will be a math colloquium at 3:30 PM in MSCS 101:
Speaker: Qing Han, Notre Dame University Title: Regularity of singular solutions of differential equations
Abstract is below.
Refreshments will follow at 4:30 in the department fourth floor lounge.
Next week the final spring colloquium will be Friday, April 21st: Dr. Yudong Cao, CTO and cofounder of Zapata Computing Title: Quantum-enhanced machine learning and optimization
This will be a virtual talk on zoom (details to be communicated later) but you can also come to MSCS 101 at 3:30 PM where we will have a community viewing.
On Friday April 28th, in place of a colloquium we will have the Department Awards Meeting in the French Lounge of the Student Union, where we will recognize our students' successes.
On Friday May 5th, we will have the Math Department Student Research Poster Session at the MLSC.
Please come join us, David Wright
Math Colloquium Friday, April 14, 3:30 PM, MSCS 101 Speaker: Qing Han, Notre Dame University Title: Regularity of singular solutions of differential equations
Abstract: In many important geometric differential equations, solutions are not necessarily regular. When singularity occurs, we still intend to explore whether solutions possess regularity of a certain degree. The structure of the singular sets, where solutions become singular, plays an important role. In this talk, we focus on one case. The singular sets are isolated. To study the regularity of solutions near the singular sets, we investigate asymptotic expansions of solutions. The talk is intended for a general audience.