TY - JOUR
ID - 73595
TI - On the Bicyclic Graphs with Minimum Reduced Reciprocal Randic Index
JO - Iranian Journal of Mathematical Chemistry
JA - IJMC
LA - en
SN - 2228-6489
AU - Ali, A.
AU - Elumalai, S.
AU - Wang, S.
AU - Dimitrov, D.
AD - University of Management & Technology Sialkot, Pakistan
AD - Velammal Engineering College, Surapet, Chennai-66 Tamil Nadu, India
AD - Department of Mathematics, Savannah State University Savannah, GA 31404, USA
AD - Hochschule fur Technik und Wirtschaft, Berlin, Germany
and
Faculty of Information Studies, Novo Mesto, Slovenia
Y1 - 2018
PY - 2018
VL - 9
IS - 3
SP - 227
EP - 239
KW - Chemical graph theory
KW - molecular structure descriptor
KW - topological index
KW - reduced reciprocal Randić index
KW - bicyclic graph
DO - 10.22052/ijmc.2018.141455.1378
N2 - The reduced reciprocal Randić (RRR) index is a molecular structure descriptor (or more precisely, a topological index), which is useful for predicting the standard enthalpy of formation and normal boiling point of isomeric octanes. In this paper, a mathematical aspect of RRR index is explored, or more specifically, the graph(s) having minimum RRR index is/are identified from the collection of all n–vertex connected bicyclic graphs for n≥5. As a consequence, the best possible lower bound on the RRR index, for n–vertex connected bicyclic graphs is obtained when n≥5.
UR - http://ijmc.kashanu.ac.ir/article_73595.html
L1 - http://ijmc.kashanu.ac.ir/article_73595_63132a57f5046b8d29de08c6850fb0dc.pdf
ER -