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math.QA2016
Quiver varieties and crystals in symmetrizable type via modulated graphs
Vinoth Nandakumar, Peter Tingley
Kashiwara and Saito have a geometric construction of the infinity crystal for any symmetric Kac-Moody algebra. The underlying set consists of the irreducible components of Lusztig'…
math.QA2012★ 4 cited
Equivariant coherent sheaves on the exotic nilpotent cone
Vinoth Nandakumar
Let , and be Kato's exotic nilpotent cone. Following techniques used by Bezrukavnikov in [5] to establish a bijection between , the domin…