Mathematical Research Letters

Volume 14, Issue 3, May 2007 pp. 359-372.

Deformed Harish-Chandra homomorphism for the cyclic quiver

Authors: Alexei Oblomkov
Author institution: Princeton University

Summary: 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.

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