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On the Stone-Weierstrass theorem

Published online by Cambridge University Press:  09 April 2009

Kung-Fu Ng
Affiliation:
Department of Mathematics, United College The Chinese University of Hong Kong.
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Abstract

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Let M be a vector subspace of the Banach space C(Ω) of all real-valued continuous functions on a compact space Ω, and suppose that M contains a subset L and the constant functions. Then in order that L be dense in M it is necessary and sufficient that L, M satisfy a filtering property and that each m in M can be approximated on every two points of Ω by functions in L.

Type
Research Article
Copyright
Copyright © Australian Mathematical Society 1976

References

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