Mathematical Research Letters
Volume 14 (2007)
Deformed Harish-Chandra homomorphism for the cyclic quiver
Pages: 359 – 372
In the case of cyclic quiver we prove that the deformed Harish-Chandra map whose existence was conjectured by Etingof and Ginzburg is well defined. As an application we prove a Kirillov-type formula for the cyclotomic Bessel function.