期刊名称：International Journal of Mathematics and Mathematical Sciences
印刷版ISSN：0161-1712
电子版ISSN：1687-0425
出版年度：2003
卷号：2003
DOI：10.1155/S0161171203212230
出版社：Hindawi Publishing Corporation
摘要：Goldman points of a topological space are defined in order to
extend the notion of prime G-ideals of a ring. We associate to any topological space a new topology called Goldman topology. For sober spaces, we prove an extension theorem of continuous maps. As an application, we give a topological characterization of the
Jacobson subspace of the spectrum of a commutative ring. Many
examples are provided to illustrate the theory.
