Title
On Rado's boundedness conjecture
Abstract
We prove that Rado's Boundedness Conjecture from Richard Rado's 1933 famous dissertation Studien zur Kombinatorik is true if it is true for homogeneous equations. We then prove the first nontrivial case of Rado's Boundedness Conjecture: if a1, a2, and a3 are integers, and if for every 24-coloring of the positive integers (or even the nonzero rational numbers) there is a monochromatic solution to the equation a1x1 + a2x2 + a3x3=0, then for every finite coloring of the positive integers there is a monochromatic solution to a1x1 + a2x2 + a3x3=0.
Year
DOI
Venue
2006
10.1016/j.jcta.2005.07.004
J. Comb. Theory, Ser. A
Keywords
Field
DocType
nonzero rational number,boundedness conjecture,rado,nontrivial case,rado's boundedness conjecture,finite coloring,homogeneous equation,partition regularity,monochromatic solution,positive integer,richard rado,rational number
Integer,Discrete mathematics,Monochromatic color,Combinatorics,Rational number,Homogeneous,Partition regularity,Rado graph,Rado's theorem,Conjecture,Mathematics
Journal
Volume
Issue
ISSN
113
1
Journal of Combinatorial Theory, Series A
Citations 
PageRank 
References 
4
0.82
8
Authors
2
Name
Order
Citations
PageRank
Jacob Fox1252.83
Daniel J. Kleitman2854277.98