Bounding_point Knowpia

In functional analysis, a branch of mathematics, a bounding point of a subset of a vector space is a conceptual extension of the boundary of a set.

Definition edit

Let $A$ be a subset of a vector space $X$ . Then $x\in X$ is a bounding point for $A$ if it is neither an internal point for $A$ nor its complement.^[1]

References edit

^ Henry Hermes; Joseph P. La Salle (1969). Functional Analysis & Time Optimal Control. Academic Press. p. 8. ISBN 9780123426505.

[1] Henry Hermes; Joseph P. La Salle (1969). Functional Analysis & Time Optimal Control. Academic Press. p. 8. ISBN 9780123426505.

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Summary

Definition edit

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