Authors: | Todorčević, Stevo Tyros, Konstantinos |
Title: | A disjoint unions theorem for trees |
Journal: | Advances in Mathematics |
Volume: | 285 |
First page: | 1487 |
Last page: | 1510 |
Issue Date: | 5-Nov-2015 |
Rank: | M21a |
ISSN: | 0001-8708 |
DOI: | 10.1016/j.aim.2015.08.021 |
Abstract: | We prove an infinitary disjoint unions theorem for level products of trees. To implement the proof we develop a Hales-Jewett type result for words indexed by a level product of trees. |
Keywords: | Disjoint unions theorem | Dual ramsey theory | Hales-Jewett theorem | Halpern-Läuchli theorem | Level products | Trees |
Publisher: | Elsevier |
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