Abstract: Coloring a graph is a known and a classical problem in graph theory. It is also a known NP problem ... For example an adjacency matrix. In our paper we have used adjacency matrix to showcase ...

In graph theory, the graph consists of vertices (nodes) and edges. On a graph, we can color vertices so that no two vertices sharing the same edge have the same color. It's called vertex coloring. Let ...

Yet, it is hardly ever emphasized that a systematic solution of more complex cases requires good understanding of the relevant part of Graph theory. Even though this ... they are then asked to solve a ...

An innovative approach to solving a stubborn, but elementary, question in graph theory — the mathematical ... “It shouldn’t matter what names you give them,” Simon says.

1)-matrix with 1's at places corresponding to entries where the vertices are adjacent and 0's otherwise). References: [1] Richard P. Stanley, TOPICS IN ALGEBRAIC COMBINATORICS. Version of 1 February ...