An operator inequality

P. D. Siafarikas

International Journal of Mathematics and Mathematical Sciences, 1984, vol. 7, 1-3

Abstract:

An inequality is proved in abstract separable Hilbert space H where A and B are bounded self-adjoint positive operators defined in H such that R ( A ) = R ( B ) and R ( A ) is closed.

Date: 1984
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:521682

DOI: 10.1155/S0161171284000223

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