Distinguishing between exotic symplectic structures
نویسندگان
چکیده
منابع مشابه
An exotic Springer correspondence for symplectic groups
Let G be a complex symplectic group. In [K1], we singled out the nilpotent cone N of some reducible G-module, which we call the (1-) exotic nilpotent cone. In this paper, we study the set of G-orbits of the variety N. It turns out that the variety N gives a variant of the Springer correspondence for Weyl groups of type C, but shares a similar flavor with that of type A case. (I.e. there appears...
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ژورنال
عنوان ژورنال: Journal of Topology
سال: 2012
ISSN: 1753-8416
DOI: 10.1112/jtopol/jts029