Eccentric Distance Sum of Graphs with a Given Matching Number
AN Mingqian · Journal of Tianjin University of Science and Technology · 2015
Aimed at a novel graph invariant for predicting biological and physical properties named eccentric distance sum,by using the Tutte-Berge formula and the method of graph transformation,sharp lower bound for the eccentric distance sum of graphs with a given matching number,and the extremal graphs were successully determined.