JP Journal of Algebra, Number Theory and Applications
Volume 7, Issue 1, Pages 119 - 130
(February 2007)
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WEYL GROUPS OF THE SIMPLY-LACED 3-EXTENDED AFFINE ROOT SYSTEMS
Tadayoshi Takebayashi (Japan)
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Abstract: We describe the Weyl groups associated to the simply-laced 3-extended affine root systems [5] and [1] in terms of the 3-extended affine diagrams. |
Keywords and phrases: 3-extended affine root system, Weyl group. |
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