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Publications of the Scuola Normale Superiore
cover

LS algebras and Schubert varieties

Authors: Chirivì, Rocco

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  • Due: May 15, 2007
  • ISBN 978-88-7642-287-4
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About this book

This thesis is essentially about the standard monomial theory. It deals with Hodge algebras, doset algebras and LS algebras. If Hodge algebras have a module basis given by the linearly ordered monomials from a poset structure, LS algebras have a module basis combinatorically described by the LS paths over a poset with bonds. Some relations for LS paths monomials in the coordinate ring of (the cone over) a Schubert variety are known. Our main result is that any Schubert variety admits a flat degeneration to a union of normal toric varieties.

Buy this book

Softcover $14.95
price for USA in USD
  • Customers within the U.S. and Canada please contact Customer Service at +1-800-777-4643, Latin America please contact us at +1-212-460-1500 (24 hours a day, 7 days a week). Pre-ordered printed titles are excluded from promotions.
  • Due: May 15, 2007
  • ISBN 978-88-7642-287-4
  • Free shipping for individuals worldwide
  • Institutional customers should get in touch with their account manager
  • Covid-19 shipping restrictions

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Bibliographic Information

Bibliographic Information
Book Title
LS algebras and Schubert varieties
Authors
Series Title
Publications of the Scuola Normale Superiore
Copyright
2003
Publisher
Edizioni della Normale
Copyright Holder
Edizioni della Normale
Softcover ISBN
978-88-7642-287-4
Edition Number
1
Number of Pages
III, 89
Topics