I have a question about #8154 and the Demazure character formula. I'm looking at the references, the papers of Miller and Kashiwara that are referenced in the patch. The references are very helpful.
My question is this. In the papers, the Demazure character is defined for any weight that is an extremal weight of the crystal. However the implemented function returns an answer for any weight. I.e. if the highest weight is (2,1,0) for A2, the extremal weights would be permutations of (2,1,0), but the method does return an answer if you plug in (1,1,1). My question, is this meaningful? Dan -- You received this message because you are subscribed to the Google Groups "sage-combinat-devel" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/sage-combinat-devel?hl=en.
