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math.RT2008
A generalization of Cachazo-Douglas-Seiberg-Witten conjecture for symmetric spaces
Shrawan Kumar
We extend the original Cachazo-Douglas-Seiberg-Witten conjecture for symmetric spaces.
math.GR2008★ 1 cited
A conjectural presentation of fusion algebras
Arzu Boysal, Shrawan Kumar
Let g be a semisimple Lie algebra over the complex numbers. Fix a positive integer l (called the level). Let R(l,g) be the fusion algebra at level l. Then, there is an algebra homo…
math.AG2008★ 2 cited
On positivity in T-equivariant K-theory of flag varieties
William Graham, Shrawan Kumar
We prove some general results on the T-equivariant K-theory K_T(G/P) of the flag variety G/P, where G is a semisimple complex algebraic group, P is a parabolic subgroup and T$ is a…