D ec 1 99 7 Matrix elements of vertex operators of deformed W - algebra and Harish Chandra Solutions to Macdonald ’ s difference equations
نویسنده
چکیده
In this paper we prove that certain matrix elements of vertex operators of deformed W-algebra satisfy Macdonald difference equations and form n! -dimensional space of solutions. These solutions are the analogues of Harish Chandra solutions with prescribed asymptotic behavior. We obtain formulas for analytic continuation as a consequence of braiding properties of vertex operators of deformed W-algebra.
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تاریخ انتشار 1999