Rim Hook Tableaux and Kostant's $η$-Function Coefficients
Abstract
Description
Using a 0/1 encoding of Young diagrams and its consequences for rim hook tableaux, we prove a reduction formula of Littlewood for arbitrary characters of the symmetric group, evaluated at elements with all cycle lengths divisible by a given integer. As an application, we find explicitly the coefficients in a formula of Kostant for certain powers of the Dedekind $η$-function, avoiding most of the original machinery.
24 pages; minor changes, more detailed introduction
24 pages; minor changes, more detailed introduction