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.

Comments: 1 Page.

Download: PDF

Submission history

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

Unique-IP document downloads: 15 times is a pre-print repository rather than a journal. Articles hosted may not yet have been verified by peer-review and should be treated as preliminary. In particular, anything that appears to include financial or legal advice or proposed medical treatments should be treated with due caution. will not be responsible for any consequences of actions that result from any form of use of any documents on this website.

Add your own feedback and questions here:
You are equally welcome to be positive or negative about any paper but please be polite. If you are being critical you must mention at least one specific error, otherwise your comment will be deleted as unhelpful.

comments powered by Disqus