Sigma Chromatic Number of the Middle Graph of Some Families of Graphs

• 主要作者: Manamtam, Jay-R
• 格式: text
• 出版: Archīum Ateneo 2021
• 主題: vertex coloring, sigma coloring, sigma chromatic number
• 在線閱讀: https://archium.ateneo.edu/theses-dissertations/533

One of the research topics involving vertex coloring of graphs that has become of inter- est to mathematicians in recent years is that of the sigma coloring. Introduced by Chartrand, Okamoto and Zhang in 2010, it is a type of vertex coloring that is neighbor-distinguishing; that is, it induces a...