N Ansari, RS Chandel, R Jamal - Applications and …, 2018 - digitalcommons.pvamu.edu
A b-coloring of graph 𝐺 is a proper 𝑘-coloring 𝐶 that verifies the following property: for every
color class 𝑐𝑖, 1≤ 𝑖≤ 𝑘, there exists a vertex 𝑥𝑖, with color 𝑐𝑖, such that all the other …