| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4656229 | Journal of Combinatorial Theory, Series A | 2009 | 18 Pages |
Abstract
The Bernstein operators allow one to build recursively the Schur functions. We present a recursion formula for k-Schur functions at t=1 based on combinatorial operators that generalize the Bernstein operators. The recursion leads immediately to a combinatorial interpretation for the expansion coefficients of k-Schur functions at t=1 in terms of homogeneous symmetric functions.
Related Topics
Physical Sciences and Engineering
Mathematics
Discrete Mathematics and Combinatorics
