Non-Gatherable Triples for Classical Affine Root Systems
نویسندگان
چکیده
منابع مشابه
Non-gatherable Triples for Nonaffine Root Systems
This paper contains a complete description of minimal non-gatherable triangle triples in the lambda-sequences for the classical root systems, F4 and E6. Such sequences are associated with reduced decompositions (words) in affine and non-affine Weyl groups. The existence of the non-gatherable triples is a combinatorial obstacle for using the technique of intertwiners for an explicit description ...
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ژورنال
عنوان ژورنال: Annals of Combinatorics
سال: 2013
ISSN: 0218-0006,0219-3094
DOI: 10.1007/s00026-013-0199-0