Comment by lijr07 for Nihao.Like thatsage: W = WeylGroup(["A", 4]) sage: w0 =...
@FrédéricC, thank you very much!
View ArticleAnswer by FrédéricC for Let $W$ be a Weyl group. How to find reduced...
Nihao. Like that sage: W = WeylGroup(["A", 4]) sage: w0 = W.long_element() sage: w0.reduced_words() Tab-completion is your friend : `w0.red`
View ArticleHow to find all reduced expression of the longest element in a Weyl group?
Let $W$ be a Weyl group. How to find reduced expression of the longest element $w_0 \in W$ in SageMath? I can define W = WeylGroup(["E", 6]) w0=W.long_element().reduced_word() Then I got one reduced...
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