论文标题
平面中的6个奇数距离图
A 6-chromatic odd-distance graph in the plane
论文作者
论文摘要
奇数距离图的两个顶点是通过边缘连接的，并且仅当它们的欧几里得距离是一个奇数。我们在平面中构造一个6个奇数距离图。
Two vertices of an odd-distance graph are connected by an edge if and only if their Euclidean distance is an odd integer. We construct a 6-chromatic odd-distance graph in the plane.
