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Linear operators whose domain is locally convex

Published online by Cambridge University Press:  20 January 2009

N. J. Kalton
Affiliation:
University College of Swansea, Singleton Park, Swansea. SA2 8PP
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Let F be an arbitrary topological vector space; we shall say that a subset S of F is quasi-convex if the set of continuous affine functionals on S separates the points of S. If X is a Banach space and T : XF is a continuous linear operator, then T is quasi-convex if is quasi-convex, where U is the unit ball of X.

Type
Research Article
Copyright
Copyright © Edinburgh Mathematical Society 1977

References

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