Affine Macdonald conjectures and special values of Felder–Varchenko functions
Affine Macdonald conjectures and special values of Felder–Varchenko functions
复制标题
仿射麦克唐纳猜想和 Felder-Varchenko 函数的特殊值
DOI:
10.1007/s00029-017-0328-4
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Varchenko, Alexander
中科院分区:
文献类型:
--
作者:
Rains, Eric M.;Sun, Yi;Varchenko, Alexander
We refine the statement of the denominator and evaluation conjectures for affine Macdonald polynomials proposed by Etingof–Kirillov Jr. (Duke Math J 78(2):229–256, 1995) and prove the first non-trivial cases of these conjectures. Our results provide aq-deformation of the computation of genus 1 conformal blocks via elliptic Selberg integrals by Felder–Stevens–Varchenko (Math Res Lett 10(5–6):671–684, 2003). They allow us to give precise formulations for the affine Macdonald conjectures in the general case which are consistent with computer computations. Our method applies recent work of the second named author to relate these conjectures in the case ofto evaluations of certain theta hypergeometric integrals defined by Felder–Varchenko (Int Math Res Not 21:1037–1055, 2004). We then evaluate the resulting integrals, which may be of independent interest, by well-chosen applications of the elliptic beta integral introduced by Spiridonov (Uspekhi Mat Nauk 56(1(337)):181–182, 2001).
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DOI:
10.1016/0550-3213(94)90030-2
发表时间:
1994
期刊:
Nuclear Physics
影响因子:
--
作者:
H. Konno
通讯作者:
H. Konno
影响因子:
1.7
作者:
G. Felder;A. Varchenko
通讯作者:
A. Varchenko
DOI:
10.1090/conm/610/12193
发表时间:
2012
期刊:
arXiv: Representation Theory
影响因子:
--
作者:
A. Braverman;H. Garland;D. Kazhdan;M. Patnaik
通讯作者:
M. Patnaik
影响因子:
1
作者:
G. Felder;L. Stevens;Alexander Varchenko Eth Zurich;U. Hill
通讯作者:
U. Hill
影响因子:
0.9
作者:
V. Spiridonov
通讯作者:
V. Spiridonov