Total dominator coloring number of middle graphs
نویسندگان
چکیده
A total dominator coloring of a graph G is proper in which each vertex the adjacent to every some color class. The chromatic number minimum classes coloring. In this paper, we study on middle graphs by giving several bounds for case general and trees. Moreover, calculate explicitly known families graphs.
منابع مشابه
Dominator Chromatic Number of Middle and Total Graphs
Dominator chromatic number of middle and total graphs of various graph families is found in this paper. Also these parameters are compared with dominator chromatic number of their respective graph families.
متن کاملDominator Coloring of Central Graphs
J. A. Bondy and U. S. R. Murty, Graph theory with Applications, London: MacMillan (1976). R. M. Gera, On Dominator Colorings in Graphs, Graph Theory Notes of New York LIT, 25-30 (2007) F. Harary, Graph Theory, Narosa Publishing 1969. D. Michalak, On Middle and Total graphs with Coarseness Number Equal 1, Lecture Notes in Mathematics, Volume 1018: Graph Theory, Springer-Verlag, Berlin, 139 – 150...
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ژورنال
عنوان ژورنال: Discrete Mathematics, Algorithms and Applications
سال: 2022
ISSN: ['1793-8309', '1793-8317']
DOI: https://doi.org/10.1142/s1793830922500768