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WeylGroups :: WeylGroupLeftCoset

WeylGroupLeftCoset -- the class of left cosets of Weyl groups by parabolic subgroup

Description

a coset {wW_P} is represented by the list consisting of a parabolic subgroup P and the representative of minimal length w

Methods that use an object of class WeylGroupLeftCoset :

For the programmer

The object WeylGroupLeftCoset is a type, with ancestor classes BasicList < Thing.