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Growth conditions on subharmonic functions and resolvents of operators

Published online by Cambridge University Press:  24 October 2008

J. R. Partington
Affiliation:
Fitzwilliam College, Cambridge

Extract

Let X be a complex Banach space and T a bounded operator on X. The numerical range of T is defined by

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1985

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References

REFERENCES

[1]Hayman, W. K. and Kennedy, P. B.. Subharmonic Functions (Academic Press, 1976).Google Scholar
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[4]Zsidó, L.. The resolvent of generalized self-adjoint operators and a related growth problem. (to appear.)Google Scholar