Integer Colorings with No Rainbow 3-Term Arithmetic Progression
Integer Colorings with No Rainbow 3-Term Arithmetic Progression
In this paper, we study the rainbow Erdős-Rothschild problem with respect to 3-term arithmetic progressions. We obtain the asymptotic number of $r$-colorings of $[n]$ without rainbow 3-term arithmetic progressions, and we show that the typical colorings with this property are 2-colorings. We also prove that $[n]$ attains the maximum number …