Some Path Related 4-Cordial Graphs
N.B. Rathod, Kailas Khimjibhai Kanani · International Journal of Mathematics and Soft Computing · 2015
In this paper, we discuss 4-cordial labeling of some path related graphs. We prove that middle graph, total graph and splitting graph of the path are 4-cordial. In addition to this we prove that P 2n and triangular snakes are 4-cordial.