Ricci curvature of Bruhat orders
نویسندگان
چکیده
We study the Ricci curvature of Hasse diagrams Bruhat order finite irreducible Coxeter groups. For this purpose we compute maximum degree these graphs for types B n and D . The proof uses a new graph Γ ( π ) defined any element in corresponding group.
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ژورنال
عنوان ژورنال: Advances in Applied Mathematics
سال: 2022
ISSN: ['1090-2074', '0196-8858']
DOI: https://doi.org/10.1016/j.aam.2022.102375