Some Bounds for the Ramsey-Paris-Harrington Numbers We first introduce some appropriate notation. Lower case variables will alwa
PDF) Analytic determinacy and 0#. A forcing-free proof of Harrington's theorem
On the Proof Complexity of Paris-Harrington and Off-Diagonal Ramsey Tautologies | ACM Transactions on Computational Logic
Upper bounds on positional Paris-Harrington games
Some Bounds for the Ramsey-Paris-Harrington Numbers We first introduce some appropriate notation. Lower case variables will alwa
On Ramsey-type theorems and their applications*
A Classification of Rapidly Growing Ramsey Functions
PDF) The Paris-Harrington Theorem in an NF context | Thomas Forster - Academia.edu
Paris-Harrington Theorem | |本 | 通販 | Amazon
Some Bounds for the Ramsey-Paris-Harrington Numbers We first introduce some appropriate notation. Lower case variables will alwa
John Carlos Baez on Twitter: "@_julesh_ However, the Paris-Harrington theorem is unprovable in PA but provable in PA + [induction up to epsilon_0]. The ordinal epsilon_0 is isomorphic to the set of
Paris-Harrington Theorem -- from Wolfram MathWorld