Finding a combinatorial rule for the multiplication of Schubert polynomials is a long standing problem. In this paper we give a combinatorial proof of the extended Pieri rule as conjectured by N. Bergeron and S. Billey, which says how to multiply a Schubert polynomial by a complete or elementary sym
A combinatorial construction of the Schubert polynomials
β Scribed by Nantel Bergeron
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 729 KB
- Volume
- 60
- Category
- Article
- ISSN
- 0097-3165
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