Another paper on Cook's conjecture

[martdowd at aol.com]

FOM,

I've written another paper on Cook's conjecture:
  Further Facts About Upsilon-Pi
  https://www.researchgate.net/publication/351444899

Here's the abstract:

In an earlier paper the author defined a proof system $\Upsilon_\Pi$,
and proved facts about it and its relevance to Cook's conjecture.
Further facts are proved here.  A proof-theoretic equivalent of the full
Cook conjecture is given.

Martin Dowd

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