A differential analog of a theorem of Chevalley
Algebraic Geometry
2014-01-17 v1
Abstract
In this note a proof of a differential analog of Chevalley's theorem \cite{C} on homomorphism extensions is given. An immediate corollary is a condition of finitenes of extensions of differential algebras and several equivalent definitions of a differentially closed field, including Kolchin's Nullstellensatz.
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Cite
@article{arxiv.math/0101210,
title = {A differential analog of a theorem of Chevalley},
author = {Victor G. Kac},
journal= {arXiv preprint arXiv:math/0101210},
year = {2014}
}
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