Abstract
The main result established in this paper is the following: If the base normed spaceV of completely additive weights is a norm-determining subspace of the space of finitely additive weights V acting on the order unit space spanning the operational logic, thenV has the ε-Jordan-Hahn property iff V has the approximate Jordan-Hahn property. Several examples illustrating the theory are given.
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Dedicated to the memory of Professor Charles H. Randall.
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Olubummo, Y., Cook, T.A. Operational logics and the Hahn-Jordan property. Found Phys 20, 905–913 (1990). https://doi.org/10.1007/BF01889697
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DOI: https://doi.org/10.1007/BF01889697