Abstract
A direct proof of a Harish-Chandra isomorphism recently established by Khoroshkin, Nazarov and Vinberg [10] involving Zhelobenko operators, is given. A key point is the computation of certain determinants analogous to those of Parthasarathy, Ranga Rao, Varadaragan [14]. This analysis avoids the passage to graded objects and the subsequent geometric arguments.
| Original language | English |
|---|---|
| Pages (from-to) | 513-521 |
| Number of pages | 9 |
| Journal | Transformation Groups |
| Volume | 17 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jun 2012 |