Classical r-matrices and the method of orbits
β Scribed by M. A. Semenov-Tyan-Shanskii
- Publisher
- Springer US
- Year
- 1985
- Tongue
- English
- Weight
- 645 KB
- Volume
- 28
- Category
- Article
- ISSN
- 1573-8795
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π SIMILAR VOLUMES
Conjugation coactions of the quantum general linear group on the algebra of quantum matrices have been introduced in an earlier paper and the coinvariants have been determined. In this paper the notion of orbit is considered via co-orbit maps associated with C-points of the space of quantum matrices
Let \(P\) be a Poisson \(G\)-space and \(A\) a classical triangular \(r\)-matrix. Using the Poisson reduction, we construct a new Poisson structure \(P_{A}\) on \(P\). For this new Poisson structure \(P_{1}\), we construct its symplectic groupoid, describe its symplectic leaves, and classify its sym