摘要
二维带宽问题是将图G的顶点嵌入平面格子图,使其最长的连线尽可能短.通过引进矩形链这一概念,给出单位区间图的二维带宽精确值.
The two-dimensional bandwidth problem is to find an embedding of graph G in a grid graph in the plane so that the longest edges are as short as possible. The exact value of two-dimensional bandwidth for unitinterval graph is produced.
出处
《郑州轻工业学院学报(自然科学版)》
CAS
2006年第1期96-99,共4页
Journal of Zhengzhou University of Light Industry:Natural Science
关键词
二维带宽
单位区间图
图的嵌入
two-dimensional bandwidth
unit-interval graph
graph
embedding