Schur Times Schubert via the Fomin-Kirillov Algebra
We study multiplication of any Schubert polynomial S[subscript w] by a Schur polynomial sλ (the Schubert polynomial of a Grassmannian permutation) and the expansion of this product in the ring of Schubert polynomials. We derive explicit nonnegative combinatorial expressions for the expansion coeffic...
| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
Electronic Journal of Combinatorics,
2014-09-18T16:09:15Z.
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| Subjects: | |
| Online Access: | Get fulltext |