Article ID Journal Published Year Pages File Type
8904961 Advances in Mathematics 2018 12 Pages PDF
Abstract
The special representations of a Weyl group W were introduced by the author in 1978. In this paper we show that the special representations of W, when viewed as representations of the corresponding J-ring, are characterized by a positivity property.
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Physical Sciences and Engineering Mathematics Mathematics (General)
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Special representations of Weyl groups: A positivity property
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