On L-functions for quaternion unitary groups of degree 2 and GL(2) (with an Appendix by M. Furusawa and A. Ichino)
On L-functions for quaternion unitary groups of degree 2 and GL(2) (with an Appendix by M. Furusawa and A. Ichino)
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关于 2 次四元数酉群和 GL(2) 的 L 函数(附有 M. Furusawa 和 A. Ichino 的附录)
DOI:
10.1093/imrn/rns267
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发表时间:
2012
影响因子:
1
通讯作者:
Kazuki Morimoto
中科院分区:
文献类型:
--
作者:
新原道信(編著);鈴木鉄忠(共著);鈴木鉄忠;松原真;松原真;松原真;松原真;松原真;松原真;Kazuki Morimoto;Kazuki Morimoto;浅間 哲平;Kazuki Morimoto;Kazuki Morimoto
We consider a certain Rankin–Selberg integral which represents the tensor product L-function for GL(2) and a similitude quaternion unitary group of degree 2, which is an inner form of GSp(4). As a consequence, when the base field isand the similitude quaternion unitary group is isomorphic to GSp(4) over, we prove an algebraicity result for special values of the L-function, which is a generalization of the previous results for GSp(4)×GL(2). Assuming the existence of the transfer from similitude quaternion unitary groups to GSp(4), we obtain a certain period relation as a corollary of the algebraicity result.