Derivations and Valuation Rings

Canadian mathematical bulletin

Fortuny P. Ayuso¹ 

[1] Dpto. de Matemáticas, Universidad de Oviedo, Spain

关键词: singular holomorphic foliation;    derivation;    valuation;    valuation ring;   

DOI  :  10.4153/CMB-2011-128-6

学科分类：数学（综合）

来源: University of Toronto Press * Journals Division

【 摘 要 】

A complete characterization of valuation rings closed for aholomorphic derivation is given, following an idea of Seidenberg, in dimension $2$.

【 授权许可】

Unknown