可交换订单的表示字段
Representation fields for commutative orders
摘要:
中心单代数中非极大序模$\Ha$的表示域是最极大序模量类域的一个子域,它决定了包含$\Ha$副本的极大序模量类的集合。不是每个非极大序模都有表示域。本文证明了每一个交换序都有一个表示域,并给出了表示域的一个公式,主要结果也证明了任意整体域上的中心单代数的表示域。
英文摘要:
A representation field for a non-maximal order $\Ha$ in a central simple algebra is a subfield of the spinor class field of maximal orders which determines the set of spinor genera of maximal orders containing a copy of $\Ha$. Not every non-maximal order has a representation field. In this work we prove that every commutative order has a representation field and give a formula for it. The main result is proved for central simple algebras over arbitrary global fields.
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。