We present a new combinatorial and conjectural algorithm for computing the Mullineux involution for the symmetric group and its Hecke algebra. This algorithm is built on a conjectural property of crystal isomorphisms which reduces in fact to iterations of a very elementary procedure on sequences of integers.
@article{10_37236_12373,
author = {Nicolas Jacon and C\'edric Lecouvey},
title = {Crystal isomorphisms and {Mullineux} involution. {II}},
journal = {The electronic journal of combinatorics},
year = {2024},
volume = {31},
number = {1},
doi = {10.37236/12373},
zbl = {1536.20015},
url = {http://geodesic.mathdoc.fr/articles/10.37236/12373/}
}
TY - JOUR
AU - Nicolas Jacon
AU - Cédric Lecouvey
TI - Crystal isomorphisms and Mullineux involution. II
JO - The electronic journal of combinatorics
PY - 2024
VL - 31
IS - 1
UR - http://geodesic.mathdoc.fr/articles/10.37236/12373/
DO - 10.37236/12373
ID - 10_37236_12373
ER -
%0 Journal Article
%A Nicolas Jacon
%A Cédric Lecouvey
%T Crystal isomorphisms and Mullineux involution. II
%J The electronic journal of combinatorics
%D 2024
%V 31
%N 1
%U http://geodesic.mathdoc.fr/articles/10.37236/12373/
%R 10.37236/12373
%F 10_37236_12373
Nicolas Jacon; Cédric Lecouvey. Crystal isomorphisms and Mullineux involution. II. The electronic journal of combinatorics, Tome 31 (2024) no. 1. doi: 10.37236/12373