منابع مشابه
Primitive Recursive Functions
1. Definition of recursive functions. In this paper, we shall consider certain reductions in the recursion scheme for defining primitive recursive functions. Hereafter, we shall refer to such functions simply as recursive functions. In §1, we define what is meant by a recursive function, and also define some recursive functions which will be used. The statement of the principal results of the p...
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In this article, we will study certain reductions in the schemes that conform unary primitive recursive functions (i.e. primitive recursive functions of one argument) and we will extend some results previously researched by R. M. Robinson in [15]. Furthermore, we will introduce formal notation for unary primitive recursive functions. §
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Reversible computing is bi-deterministic which means that its execution is both forward and backward deterministic, i.e. next/previous computational step is uniquely determined. Various approaches exist to catch its extensional or intensional aspects and properties. We present a class RPRF of reversible functions which holds at bay intensional aspects and emphasizes the extensional side of the ...
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1947
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1947-08911-4