Set Theory and Logic

   

Refutation of Strong Jump Inversion and Decidable Copy of a Saturated Model of DCF0

Authors: Colin James III

From the paper’s abstract, the definition of strong jump inversion is not tautologous, hence strong jump inversion is refuted. A computable enumeration of the types realized in models of DCF0 is also refuted. The alleged fact that the saturated model of DCF0 has a decidable copy is denied. Therefore these conjectures form a non tautologous fragment of the universal logic VŁ4.

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Submission history

[v1] 2019-04-24 12:51:12
[v2] 2019-04-25 08:14:09

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