Iranian Journal of Mathematical Chemistry

Iranian Journal of Mathematical Chemistry

Topological Compression Factors of 2-Dimensional TUC4C8(R) Lattices and Tori

Document Type : Research Paper

Authors
1 University of Zagreb, Croatia
2 The “Ruđer Bošković” Institute, Croatia
3 University of Split, Croatia
4 Actinium Chemical Research, Via Casilina , Italy
5 Actinium Chemical Research, Via Casilina Italy
6 Tarbiat Modaress University, Tehran, Iran
7 University of Kashan, Iran
Abstract
We derived explicit formulae for the eccentric connectivity index and Wiener index of 2-dimensional square-octagonal TUC4C8(R) lattices with open and closed ends. New compression factors for both indices are also computed in the limit N-->∞.
Keywords