# Some topological indices and graph properties

Document Type: Research Paper

Authors

1 College of Science, Nantong University, Nantong, China

2 School of Mathematics and Statistics, Central South University New Campus, Changsha, Hunan, China.

3 School of Science, Nantong University, Nantong,226019， China,

Abstract

In this paper, by using the degree sequences of graphs, we present sufficient conditions for a graph to be Hamiltonian, traceable, Hamilton-connected or $k$-connected in light of numerous topological indices such as the eccentric connectivity index, the eccentric distance sum, the connective eccentricity index.

Keywords

Main Subjects

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