Sufficient conditions for an ordered-ring isomorphism onto a positive subinterval: A lemma for polynomial measurement |
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Authors: | JC Falmagne |
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Institution: | Department of Psychology, New York University USA |
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Abstract: | This paper discusses a sufficient set of conditions for a structure to be ordered-ring isomorphic to a positive subinterval of the real numbers. It extends our previous results concerning bounded versions of Hölder's Theorem (Falmagne, 1971). The main result can serve as a basic lemma for establishing representation theorems in polynomial conjoint measurement when the empirical sets contain neither large elements nor ones close to the natural zero. |
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Keywords: | Reprint requests should be sent to J C Falmagne Department of Psychology New York University 4 Washington Place New York New York 10003 |
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