arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0908.0252math.NTmath.RT
收藏

半整权的Schroedinger-Weil表示和Jacobi形式

The Schroedinger-Weil Representation and Jacobi Forms of Half-Integral Weight

Jae-Hyun Yang

摘要:

本文利用Siegel上半平面上辛群的二重覆叠群的权为1/2的Takase自同构因子,定义了半整权的Jacobi形式的概念,并求出了Schroedinger-Weil表示的协变映射.利用这些协变映射,我们构造了关于Jacobi群的算术子群的半整权Jacobi形式。

英文摘要:

In this paper, we define the concept of Jacobi forms of half-integral weight using Takase's automorohic factor of weight 1/2 for a two-fold covering group of the symplectic group on the Siegel upper half plane and find covariant maps for the Schroedinger-Weil representation. Using these covariant maps, we construct Jacobi forms of half-integral weight with respect to an arithmetic subgroup of the Jacobi group.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑