In this talk, we will discuss the property of sum of Schubert structure constants for the quantum K-theory of complex Grassmannians (and more generally flag varieties). We will also introduce a cyclic group symmetry on the quantum cohomology of complex Grassmannian Gr(k, n), due to a formula by Belkale. We will show its generalization to the quantum K-theory QK(Gr(k,n)).

12 May 2021
10:30am - 11:30am
Where
https://hkust.zoom.us/j/9584764665 (Passcode: 3131)
Speakers/Performers
Prof. Changzheng LI
Sun Yat-sen University, China
Organizer(S)
Department of Mathematics
Contact/Enquiries
Payment Details
Audience
Alumni, Faculty and staff, PG students, UG students
Language(s)
English
Other Events
22 Nov 2024
Seminar, Lecture, Talk
IAS / School of Science Joint Lecture - Leveraging Protein Dynamics Memory with Machine Learning to Advance Drug Design: From Antibiotics to Targeted Protein Degradation
Abstract Protein dynamics are fundamental to protein function and encode complex biomolecular mechanisms. Although Markov state models have made it possible to capture long-timescale protein co...
8 Nov 2024
Seminar, Lecture, Talk
IAS / School of Science Joint Lecture - Some Theorems in the Representation Theory of Classical Lie Groups
Abstract After introducing some basic notions in the representation theory of classical Lie groups, the speaker will explain three results in this theory: the multiplicity one theorem for classical...