Crystal Bases, Path Models, and a Twining Character Formula for Demazure Modules
Daisuke SagakiGraduate School of Pure and Applied Sciences, Ibaraki, Tsukuba, Japan
We give a combinatorial proof of a twining character formula for Demazure modules, by combining the isomorphism theorem between path models and crystal bases with our previous result about Lakshmibai-Seshadri paths ﬁxed by a diagram automorphism.
Cite this article
Daisuke Sagaki, Crystal Bases, Path Models, and a Twining Character Formula for Demazure Modules. Publ. Res. Inst. Math. Sci. 38 (2002), no. 2, pp. 245–264DOI 10.2977/PRIMS/1145476337