演講公告 90年10月5日 (星期五)

摘要

Kac-Moody algebras: Review of basics of Kac-Moody theory; Quantum groups: Quantum group and its representations are deformations of Kac-Moody algebra and its representations; Crystal bases: Basic definitions and properties; Tensor product rule: Tensor product rule and its applications, e.g. Young tableaux and crystals; Quantum affine algebras: Fix notations and give basic facts; Perfect crystals: Perfect crystals and path realizations; Young walls: Combinatorics of Young walls and crystal bases; Global bases and LLT algorithm.