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A density version of a geometric ramsey theorem

✍ Scribed by T.C Brown; J.P Buhler


Book ID
107884952
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
691 KB
Volume
32
Category
Article
ISSN
0097-3165

No coin nor oath required. For personal study only.


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In this note we shall prove a geometric Ramsey theorem. Let T be a triangle with angles 30, 60 and 90 degrees, and with hypotenus of unit length. Then the theorem says that if one threecolors the 3-space, then there is always a copy of T with monochromatic vertices. We shall also show that there is