solidot新版网站常见问题,请点击这里查看。
消息
本文已被查看2017次
An alternative approach to the concept of separability in Galois theory. (arXiv:1709.09640v1 [math.AC])
来源于:arXiv
The notion of a separable extension is an important concept in Galois theory.
Traditionally, this concept is introduced using the minimal polynomial and the
formal derivative. In this work, we present an alternative approach to this
classical concept.Based on our approach, we will give new proofs of some basic
results about separable extensions (such as the existence of the separable
closure, Theorem of the primitive element and the transitivity of
separability). 查看全文>>