Nacaroglu, YasarMaden, Ayse Dilek2020-03-262020-03-2620182228-64892008-9015https://dx.doi.org/10.22052/ijmc.2017.59425.1231https://hdl.handle.net/20.500.12395/36818In this paper, we obtain the upper and lower bounds on the eccentricity connectivity index of unicyclic graphs with perfect matchings. Also we give some lower bounds on the eccentric connectivity index of unicyclic graphs with given matching numbers. (c) 2018 University of Kashan Press. All rights reserveden10.22052/ijmc.2017.59425.1231info:eu-repo/semantics/closedAccessUnicyclic graphEccentric connectivity indexMatching numberPerfect matchingArticle914756#YOKWOS:000429640400006N/A