域修补、因子分解和局部-全局原则
Field patching, factorization and local-global principles
摘要：
在本文中，我们首先描述的方法领域修补，开发的Harbater和Hartmann，特别注意之间的关系的因式分解和局部-全球原则，第二，我们扩展的基本因式分解的结果，以前已知的合理群体的情况下，收缩合理的群体。
英文摘要：
In this paper we first describe the method of field patching, developed by Harbater and Hartmann, paying special attention to the relationship between factorization and local-global principles, and second, we extend the basic factorization result previously known for rational groups to the case of retract rational groups.
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。
