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Results tagged with weyl-group
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user 9672
The Weyl group of a root system is a subgroup generated by reflections through the hyperplanes orthogonal to the roots.
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Definitions of Hecke algebras
The motivation for studying Iwahori-Hecke algebras (the convolution type) is the study of the unramified principal series representations. The details can get lengthy, but it is all in a paper of Bore …
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