The Wiener, the hyper-Wiener and the degree distance indices of diamond's lower face

The graph theory, with its diverse applications in natural (Chemistry, Biology) and social sciences in general and in theoretical computer science in particular, is becoming an important component of the mathematics curriculum in colleges and universities all over the world. In this paper we will present some topological indices such as the Wiener index W(G), the hyper-Wiener index WW(G) and the degree distance DD(G) of diamond's lower face.