On a generalization of the Stone–Weierstrass theorem

被引:2
|
作者
Asgarova A.K. [1 ]
机构
[1] Institute of Mathematics and Mechanics, National Academy of Sciences of Azerbaijan, 9, B. Vahabzadeh Str, Baku
关键词
Algebra; Bolt; Orbit; Quotient space; The Stone–Weierstrass theorem;
D O I
10.1007/s40316-017-0081-2
中图分类号
学科分类号
摘要
Assume X is a compact Hausdorff space and C(X) is the space of real-valued continuous functions on X. A version of the Stone–Weierstrass theorem states that a closed subalgebra A⊂ C(X) , which contains a nonzero constant function, coincides with the whole space C(X) if and only if A separates points of X. In this paper, we generalize this theorem to the case in which two subalgebras of C(X) are involved. © 2017, Fondation Carl-Herz and Springer International Publishing Switzerland.
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页码:1 / 6
页数:5
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