Transfinite Ordinals in Recursive Number Theory
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The possibility of constructing a numerical equivalent of a system of trans-finite ordinals, in recursive number theory, was briefly indicated in a previous paper, where consideration was confined to ordinals less than e (the first to satisfy e = ω ). In the present paper we construct a representation, by functions of number-theoretic variables, for ordinals of any type. In addition to definite numerals, and numeral variables, we introduce majorant variables σ, ω , ω r , r ≧ 1. A relation containing a single majorant variable σ is required to hold, not necessarily for all non-negative integral values of σ , but for all values greater than some assigned constant.
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