A stability criterion

被引：0
|
作者：
Ershov, Yu L. [1 ,2 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Sobolev Inst Math, Novosibirsk 630090, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
ALGEBRA AND LOGIC | 2012年 / 51卷 / 02期
关键词：
Henselian valued field; stability; tame extension; purely wild extension;
D O I：
10.1007/s10469-012-9176-7
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We come up with an independent proof for a corollary to the main theorem in [1]. This corollary is the degenerate case of the main theorem (with empty sets B (0) and B (1)) and establishes a stability criterion for a Henselian valued field. Such a proof is given here based on an analysis of tame and purely wild extensions made in [2].
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页码：128 / 130
页数：3
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