Torsors, reductive group schemes and extended affine lie algebras
- Responsibility
- Philippe Gille, Arturo Pianzola.
- Publication
- Providence, Rhode Island : American Mathematical Society, [2013]
- Physical description
- v, 112 pages ; 26 cm.
- Series
- Memoirs of the American Mathematical Society ; no. 1063.
Access
Science Library (Li and Ma)
Serials
| Call number | Status |
|---|---|
| Shelved by Series title NO.1063 |
More options
Creators/Contributors
- Author/Creator
- Gille, Philippe, 1968- author.
- Contributor
- Pianzola, Arturo, 1955- author.
Contents/Summary
- Bibliography
- Includes bibliographical references (pages 109-112).
- Publisher's Summary
- The authors give a detailed description of the torsors that correspond to multiloop algebras. These algebras are twisted forms of simple Lie algebras extended over Laurent polynomial rings. They play a crucial role in the construction of Extended Affine Lie Algebras (which are higher nullity analogues of the affine Kac-Moody Lie algebras). The torsor approach that the authors take draws heavily from the theory of reductive group schemes developed by M. Demazure and A. Grothendieck. It also allows the authors to find a bridge between multiloop algebras and the work of F. Bruhat and J. Tits on reductive groups over complete local fields.
(source: Nielsen Book Data)9780821887745 20160612
Subjects
Bibliographic information
- Publication date
- 2013
- Series
- Memoirs of the American Mathematical Society, 0065-9266 ; number 1063
- Note
- "Volume 226, number 1063 (fourth of 5 numbers), November 2013."
- ISBN
- 9780821887745 (alk. paper)
- 0821887742 (alk. paper)
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