论文标题
平滑图上的本地着色问题
Local Coloring Problems on Smooth Graphs
论文作者
论文摘要
我们构建了一个平滑的本地有限的borel图$ g $和本地着色问题$π$,以便$ g $具有解决$π$的颜色$ v(g)\ to \ mathbb {n} $,但没有这样的着色是borel。
We construct a smooth locally finite Borel graph $G$ and a local coloring problem $Π$ such that $G$ has a coloring $V(G) \to \mathbb{N}$ that solves $Π$, but no such coloring can be Borel.