[A-18] Information and Communication Technologies for Safe and Secure Life

10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[A-18-06] On the range of the number of colors in greedy vertex colorings of trees

〇Hiroshi Tamura¹, Keisuke Nakano² (1. Chuo University, 2. Niigata University)

Keywords:

vertex coloring,greedy coloring,channel assignment