A remark on differential algebraic groups.
作者:
Anand Pillay,
期刊:
Communications in Algebra
(Taylor Available online 1992)
卷期:
Volume 20,
issue 10
页码: 3015-3026
ISSN:0092-7872
年代: 1992
DOI:10.1080/00927879208824503
出版商: Marcel Dekker, Inc.
数据来源: Taylor
摘要:
Let U be a universal differential field of characteristic 0 with a setof commuting derivations. In [C] it is shown that if G is an almost simple differential algebraic group then G is isogeneous (as a differential algebraic group) to a linear algebraic group relative to a δclosed subfield of U. Here we show, using some model-theoretic facts, that isogeneous can be replaced by isomorphic.
点击下载:
PDF (377KB)
返 回