2 problems

Let $\mathcal{G}^{\rm c}_{3}$ denote the class of connected graphs with maximum degree at most $3$, and let $\chi_o(\mathcal{G}^{\rm c}_{3})$ be its oriented chromatic number. Sope…

Bounded-degeneracy linearity conjecture. For every integer $d\geq 1$, there exists a constant $c$ depending on $d$ such that