Tuesday, July 20, 2010

singularities of schubert varieties

i want to try to describe here some of the motivation behind my recent interest in singularities of schubert varieties.

??kind of "schubert singularity" i'd been imagining ... ???maybe all screwed up now??? os?? ... not sure....

schubert varieties over finite fields... ???what they're like??? ??sa "singularity" os, asf os... in light of this ... ??os...

???sa stuff about "kazhdan-lusztig" os???... asf os... ???.....

coxeter ct dynkin info ... ???os... asf os....

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