Weyl group
Noun
Meaning
Weyl group (plural Weyl groups)
(mathematics) A subgroup of the isometry group of a root system, generated by reflections through the hyperplanes orthogonal to the roots.
Noun
Weyl group (plural Weyl groups)
(mathematics) A subgroup of the isometry group of a root system, generated by reflections through the hyperplanes orthogonal to the roots.