Applications of Cayley Graphs

In 1736, the famous Swiss mathematician Euler proposed graph theory. Graph theory was originally developed to solve the difficult Konigsberg Bridge problem in eastern Germany. Twenty years later, Arthur Cayley(1821-1895) also used the concept of trees to describe the chemical problem of hydrocarbons (Heri Sukarno). Nowadays, graph theory is used in geography, physics, electronics, information processing, architectural design, and other fields. Recently, the atomic track and the Hamiltonian path have been particularly prominent in applications.