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Affine Insertion and Pieri Rules for the Affine Grassmannian
 
Thomas Lam Harvard University, Cambridge, MA
Luc Lapointe Universidad de Talca, Talca, Chile
Jennifer Morse Drexel University, Philadelphia, PA
Mark Shimozono Virginia Polytechnic Institute and State University, Blacksburg, VA
Affine Insertion and Pieri Rules for the Affine Grassmannian
eBook ISBN:  978-1-4704-0591-5
Product Code:  MEMO/208/977.E
List Price: $71.00
MAA Member Price: $63.90
AMS Member Price: $42.60
Affine Insertion and Pieri Rules for the Affine Grassmannian
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Affine Insertion and Pieri Rules for the Affine Grassmannian
Thomas Lam Harvard University, Cambridge, MA
Luc Lapointe Universidad de Talca, Talca, Chile
Jennifer Morse Drexel University, Philadelphia, PA
Mark Shimozono Virginia Polytechnic Institute and State University, Blacksburg, VA
eBook ISBN:  978-1-4704-0591-5
Product Code:  MEMO/208/977.E
List Price: $71.00
MAA Member Price: $63.90
AMS Member Price: $42.60
  • Book Details
     
     
    Memoirs of the American Mathematical Society
    Volume: 2082010; 82 pp
    MSC: Primary 05; 14

    The authors study combinatorial aspects of the Schubert calculus of the affine Grassmannian \({\rm Gr}\) associated with \(SL(n,\mathbb{C})\).Their main results are:

    • Pieri rules for the Schubert bases of \(H^*({\rm Gr})\) and \(H_*({\rm Gr})\), which expresses the product of a special Schubert class and an arbitrary Schubert class in terms of Schubert classes.
    • A new combinatorial definition for \(k\)-Schur functions, which represent the Schubert basis of \(H_*({\rm Gr})\).
    • A combinatorial interpretation of the pairing \(H^*({\rm Gr})\times H_*({\rm Gr}) \rightarrow\mathbb Z\) induced by the cap product.
  • Table of Contents
     
     
    • Chapters
    • Introduction
    • 1. Schubert Bases of $\mathrm {Gr}$ and Symmetric Functions
    • 2. Strong Tableaux
    • 3. Weak Tableaux
    • 4. Affine Insertion and Affine Pieri
    • 5. The Local Rule $\phi _{u,v}$
    • 6. Reverse Local Rule
    • 7. Bijectivity
    • 8. Grassmannian Elements, Cores, and Bounded Partitions
    • 9. Strong and Weak Tableaux Using Cores
    • 10. Affine Insertion in Terms of Cores
  • Requests
     
     
    Review Copy – for publishers of book reviews
    Permission – for use of book, eBook, or Journal content
    Accessibility – to request an alternate format of an AMS title
Volume: 2082010; 82 pp
MSC: Primary 05; 14

The authors study combinatorial aspects of the Schubert calculus of the affine Grassmannian \({\rm Gr}\) associated with \(SL(n,\mathbb{C})\).Their main results are:

  • Pieri rules for the Schubert bases of \(H^*({\rm Gr})\) and \(H_*({\rm Gr})\), which expresses the product of a special Schubert class and an arbitrary Schubert class in terms of Schubert classes.
  • A new combinatorial definition for \(k\)-Schur functions, which represent the Schubert basis of \(H_*({\rm Gr})\).
  • A combinatorial interpretation of the pairing \(H^*({\rm Gr})\times H_*({\rm Gr}) \rightarrow\mathbb Z\) induced by the cap product.
  • Chapters
  • Introduction
  • 1. Schubert Bases of $\mathrm {Gr}$ and Symmetric Functions
  • 2. Strong Tableaux
  • 3. Weak Tableaux
  • 4. Affine Insertion and Affine Pieri
  • 5. The Local Rule $\phi _{u,v}$
  • 6. Reverse Local Rule
  • 7. Bijectivity
  • 8. Grassmannian Elements, Cores, and Bounded Partitions
  • 9. Strong and Weak Tableaux Using Cores
  • 10. Affine Insertion in Terms of Cores
Review Copy – for publishers of book reviews
Permission – for use of book, eBook, or Journal content
Accessibility – to request an alternate format of an AMS title
Please select which format for which you are requesting permissions.