𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Tableaux and noncommutative Schubert polynomials

✍ Scribed by Alain Lascoux; Marcel-Paul Schützenberger

Book ID
105062502
Publisher
Springer US
Year
1990
Tongue
English
Weight
264 KB
Volume
23
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Noncommutative Schubert Calculus and Gro
Noncommutative Schubert Calculus and Grothendieck Polynomials
✍ Cristian Lenart 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 236 KB

In this paper we extend the work of Fomin and Greene on noncommutative Schur functions by defining noncommutative analogs of Schubert polynomials. If the variables satisfy certain relations (essentially the same as those needed in the theory of noncommutative Schur functions), we prove a Pieri-type

Operator Calculus forQ̃-Polynomials and
Operator Calculus forQ̃-Polynomials and Schubert Polynomials
✍ Alain Lascoux; Piotr Pragacz 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 522 KB

de die a maria Contents. ## Introduction. 1. Divided differences associated with the hyperoctahedral groups. 2. Reproducing kernels and a vanishing property. 3. Action of s on the basis [S + } Q I ] an inductive approach. 4. Action of s on the basis [S + } Q I ] via the vanishing property. ## 5

Zonal polynomials and domino tableaux
Zonal polynomials and domino tableaux
✍ Nantel Bergeron; Adriano M. Garsia 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 632 KB

## Bergeron, N. and A.M. Garsia, Zonal polynomials and domino tableaux, Discrete Mathematics 99 (1992) 3-15. Let H be a subgroup of a finite group G. Define the element 0 of the group algebra d(G) by @= C&H h/lH(. This element is an idempotent which may be used to project from -Pa(G) to the linea

Balanced Labellings and Schubert Polynom
Balanced Labellings and Schubert Polynomials
✍ Sergey Fomin; Curtis Greene; Victor Reiner; Mark Shimozono 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 340 KB

We study Balanced labellings of diagrams representing the inversions in a permutation .