In this talk, we show that gRSK is a (A_n x A_k)-geometric crystal isormohpism, providing a rational lifting of the now classical result about RSK. We will then discuss applications to the field of invariants under the various geometric crystal operators and the geometric R-matrix. This is based on joint work with Ben Brubaker, Gabriel Frieden, Pavlo Pylyavskyy; arXiv:2112.00524, arXiv:2205.12681.

 

Zoom 회의 참가
https://us02web.zoom.us/j/87946088076?pwd=VzhKQjJEanYyemRPdWtINHAreUVUUT09
회의 ID: 879 4608 8076
암호: QSMS