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Monotone Semigroups of Operators on Cones*

Published online by Cambridge University Press:  20 November 2018

David W. Boyd*
Affiliation:
California Institute of Technology
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In this paper we consider a special class of linear operators defined on a cone K in a Banach space X. This class of operators is the natural generalization of a class of operators which has applications in the theory of interpolation spaces. In particular, using the criteria developed in Theorem 1, it is possible to characterize those sequence spaces X such that every linear operator A of weak types (p, p) and (q, q) is a continuous mapping of X into itself. For details of this we refer the reader to [3].

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 1969

Footnotes

*

This work was supported in part by N. S. F. grant G. P. 6111.

References

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3. Boyd, D. W., Indices of function spaces and their relationship to interpolation. Canad. J. Math, (to appear).Google Scholar
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6. Luxemburg, W.A.J., Banach function spaces. (Thesis, Delft Technical University, 1955).Google Scholar