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Proceedings of the American Mathematical Society
Proceedings of the American Mathematical Society
ISSN 1088-6826(online) ISSN 0002-9939(print)

 

Compositions of continuous functions and connected functions


Authors: Kenneth R. Kellum and Harvey Rosen
Journal: Proc. Amer. Math. Soc. 115 (1992), 145-149
MSC: Primary 54C05
MathSciNet review: 1073528
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Abstract: Suppose $ f:X \to Y$ is continuous and onto and $ g:Y \to Z$ is such that $ g \circ f:X \to Z$ has a property we are interested in. For which properties of functions can we infer that $ g$ has the same property? Properties for which we can infer this include continuity and the Darboux property. Properties for which we cannot include almost continuity.


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Additional Information

DOI: http://dx.doi.org/10.1090/S0002-9939-1992-1073528-7
PII: S 0002-9939(1992)1073528-7
Keywords: Darboux property, connectivity function, almost continuous function
Article copyright: © Copyright 1992 American Mathematical Society