On big Ramsey degrees for binary free amalgamation classes

Abstract

Generalizing and simplifying recent work of Dobrinen, we show that if $\mathcal{L}$ is a finite binary relational language and $\mathcal{F}$ is a finite set of finite irreducible $\mathcal{L}$-structures, then the class $\mathcal{K}=\mathrm{Forb}(\mathcal{F})$ has finite big Ramsey degrees.

Formerly titled "A note on big Ramsey degrees." Accepted version