2026년 5월 QSMS  Monthly Seminar

 

• Date:  May 22th (Fri) 14:00 ~ 17:00
• Place:  27-220 (SNU)
• Contents:

 

Speaker:   박지훈 (서울대)
Title:  Sharing my experience with AI as a mathematician
Abstract: :This is an informal talk designed to introduce AI beginners to my personal approach to using AI as a mathematician.
 

Speaker:   박종일 (서울대)
Title:  Toward algebraic Mongomery-Yang problem
Abstract:  A normal projective surface with the same Betti numbers as the projective plane CP^2 is called a rational homology projective plane, or a Q-homology CP^2. People working in algebraic geometry and topology have long studied a Q-homology CP^2 with possibly quotient singularities.
It is now known that it has at most five such singular points, but it is so mysterious that there are still many unsolved problems left. Among them, the (algebraic) Montgomery-Yang problem is one of the most famous conjectures in this field.

In this talk, I’ll review some known results and recent developments on the algebraic Montgomery-Yang problem obtained by utilizing gauge theoretic results such as Donaldson diagonalization theorem, Heegaard Floer correction terms and so on.
This is a joint work with Woohyeok Jo and Kyungbae Park.