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Journal of Mathematical Physics

On a Condition for Completeness

Jack Wong

Published Aug 1, 1969• 6 citations
Publisher

Abstract

It is shown that a completeness relation for the eigensolutions of a non-Hermitian operator H can be derived even if the resolvent operator R(H) of H is allowed to have poles of higher order than just simple poles, as required by Fonda, Ghirardi, Weber, and Rimini. A class of operators satisfying the requirements of this note is cited.
DOI
10.1063/1.1664987

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