Skip to main content
3 events
when toggle format what by license comment
Jan 31, 2011 at 21:01 comment added Jim Humphreys It's a stimulating book (very much in the "Russian style"). At the end of Chapter 3 there is a brief intuitive discussion of Springer theory limited to the case of the symmetric group as Weyl group of the special linear group. Here the component groups of centralizers of unipotent elements are trivial, while both unipotent classes and Weyl group representations are parametrized by partitions. In Chapter 4 they show in an original way how to study finite dimensional representations of special linear groups in a similar spirit. Very nice but not the book I'd like on Springer theory.
Jan 31, 2011 at 16:49 comment added David E Speyer Does Chriss and Ginzburg, <i>Representation Theory and Algebraic Geometry</i>, do the job? I generally consider this an excellent book, and it has a chapter on the Springer correspondence, but I haven't read that chapter.
Jan 30, 2011 at 18:29 history answered Jim Humphreys CC BY-SA 2.5