Atoms and charge in type $C_2$
Tytuł:
Atoms and charge in type $C_2$
Czasopismo:
ALGEBRAIC COMBINATORICS
Rok:
2025
Opis:
https://ruj.uj.edu.pl/handle/item/553665
We construct atomic decompositions for crystals of type C2
and use them to define a charge statistic, thus providing positive combinatorial formulas for the corresponding Kostka–Foulkes polynomials. Our methods include Kashiwara–Nakashima tableaux combinatorics as well as the combinatorics of string polytopes and twisted Bruhat graphs.
Strony:
521-574
Tom (seria wydawnicza):
Vol. 8, no. 2
Numer DOI:
10.5802/alco.411
Link:
https://alco.centre-mersenne.org/articles/10.5802/alco.411/