%0 Journal Article
%T Permutation sign under the Robinson-Schensted-Knuth correspondence
%A Astrid Reifegerste
%J Mathematics
%D 2003
%I arXiv
%X We show how the sign of a permutation can be deduced from the tableaux induced by the permutation under the Robinson-Schensted-Knuth correspondence. The result yields a simple proof of a conjecture on the squares of imbalances raised by Stanley.
%U http://arxiv.org/abs/math/0309266v1