Results 81 to 90 of about 1,180 (130)

Term extraction and Ramsey's theorem for pairs [PDF]

open access: green, 2012
Alexander Kreuzer, Ulrich Kohlenbach
openalex   +1 more source

The barrier Ramsey theorem

open access: yes
In this paper we study a very general finite Ramsey theorem, where both the sets being colored and the homogeneous set must satisfy some largeness notion. For the homogeneous set this has already been done using the notion of $α$-largeness, where $α$ is a countable ordinal equipped with a system of fundamental sequences.
Marcone, Alberto   +2 more
openaire   +2 more sources

Ramsey's theorem for singletons and strong computable reducibility

open access: green, 2016
Damir D. Dzhafarov   +3 more
openalex   +2 more sources

Weaker cousins of Ramsey's theorem over a weak base theory

open access: green, 2021
Marta Fiori-Carones   +2 more
openalex   +2 more sources

Cross-constraint basis theorems and products of partitions

open access: yes
We both survey and extend a new technique from Lu Liu to prove separation theorems between products of Ramsey-type theorems over computable reducibility.
Cervelle, Julien   +2 more
core  

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