Nonstandard models of arithmetic

Results 61 to 70 of about 401 (159)

The Fine Structure Theory of Nonstandard Models of Peano Arithmetic

This paper delves into the fine structure theory of nonstandard models of Peano Arithmetic (PA). Nonstandard models provide a rich landscape for exploring foundational issues in arithmetic, extending beyond the intuitive standard model of natural numbers.
openaire +3 more sources

Some attempts at a direct reduction of the infinite to the (large) finite [PDF]

, 2008
I survey some endeavors which have been made to attain a sort of direct reduction of the usual notion of countable infinity to some reasonable notion of finiteness, in terms of nonstandard arithmetic, feasibility, pseudo-models of derivations ...
BELLOTTI, LUCA
core

Bubbles, Fads, and Stock Price Volatility Tests: A Partial Evaluation [PDF]

This is a summary and interpretation of some of the literature on stock price volatility that was stimulated by Leroy and Porter (1981) and Shiller (1981a). It appears that neither small sample bias, rational bubbles nor some standard models for expected
Kenneth D. West
core

A notion of recursive saturation for models of arithmetic with the standard predicate

, 2004
Engström, Fredrik,
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On the Relativity of Quantumness as Implied by Relativity of Arithmetic and Probability. [PDF]

Entropy (Basel)
Czachor M.
europepmc +1 more source

Comparative Performance of High-Throughput Methods for Protein pK_a Predictions. [PDF]