Wiener Index of Line Graphs
DOI link for Wiener Index of Line Graphs
Wiener Index of Line Graphs book
We consider the molecular descriptor Wiener index, W, of graphs and their line graphs. This index plays a crucial role in organic chemistry. It was studied by chemists decades before it attracted attention of mathematicians. In fact, it was studied long time before the branch of discrete mathematics, which is now known as graph theory, was born. Nowadays, there are many indices known used to describe the molecules.