Abstract
Kirillov and Reshetikhin introduced rigged configurations as a new way to calculate the entries of the Kostka matrix. Macdonald defined the two-parameter Kostka matrix whose entries generalize. We use rigged configurations and a formula of Stembridge to provide a combinatorial interpretation of in the case where is a partition with no more than two columns. In particular, we show that in this case, has nonnegative coefficients.
Original language | English (US) |
---|---|
Pages (from-to) | 2961-2969 |
Number of pages | 9 |
Journal | Proceedings of the American Mathematical Society |
Volume | 123 |
Issue number | 10 |
DOIs | |
State | Published - Oct 1995 |
Externally published | Yes |
ASJC Scopus subject areas
- General Mathematics
- Applied Mathematics