arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1303.4086math.NT
收藏

高秩Drinfeld模多项式II:Kronecker同余

Drinfeld modular polynomials in higher rank II: Kronecker congruences

Florian Breuer, Hans-Georg Rück

摘要:

这是文[F. Breuer,H. G. Rück,Drinfeld modular polynomials in higher rank,J.数论129(2009),59-83.],在其中,我们介绍了德林费尔德模多项式的更高的秩,使用的分析建设。这些多项式涉及秩为r \geq 2的Drinfeld F_q[T]-模的同构不变量,它们由一个特定类型的同构连接。在本文中,我们给出了一个更大的一般性的代数结构,并证明了一个推广的克罗内克同余关系,它描述了当与P-同构相关的模多项式被约化为素数P时会发生什么。cit.]。

英文摘要:

This is a sequel to the paper [F. Breuer, H.-G. Rück, Drinfeld modular polynomials in higher rank, J. Number Theory 129 (2009), 59-83.], in which we introduced Drinfeld modular polynomials of higher rank, using an analytic construction. These polynomials relate the isomorphism invariants of Drinfeld F_q[T]-modules of rank r\geq 2 linked by isogenies of a specified type. In the current paper, we give an algebraic construction of greater generality, and prove a generalization of the Kronecker congruences relations, which describe what happens when modular polynomials associated to P-isogenies are reduced modulo a prime P. We also correct an error in [loc. cit.].

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。

↑