61 citations · 243 across the 31 of their papers we have counts for
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math.QA2009★ 1 cited
Polytopal Estimate of Mirkovic-Vilonen polytopes lying in a Demazure crystal
Syu Kato, Satoshi Naito, Daisuke Sagaki
In this paper, we give a polytopal estimate of Mirković-Vilonen polytopes lying in a Demazure crystal in terms of Minkowski sums of extremal Mirković-Vilonen polytopes. As an immed…
math.RT2009★ 2 cited
Tempered modules in exotic Deligne-Langlands correspondence
Dan Ciubotaru, Syu Kato
The main purpose of this paper is to identify the tempered modules for the affine Hecke algebra of type with arbitrary, non-root of unity, unequal parameters, in the ex…