TY - JOUR
ID - 8923
TI - Bounds for the Co-PI Index of a Graph
JO - Iranian Journal of Mathematical Chemistry
JA - IJMC
LA - en
SN - 2228-6489
AU - Kaya, E.
AU - Maden, A. D.
AD - Igdir University
Science and Literature Faculty
Department of Mathematics
AD - Selcuk University
Science Faculty
Department of Mathematics
Y1 - 2015
PY - 2015
VL - 6
IS - 1
SP - 1
EP - 13
KW - Co-PI index
KW - Co-PI matrix
KW - Co-PI spectral radius
DO - 10.22052/ijmc.2015.8923
N2 - In this paper, we present some inequalities for the Co-PI index involving the some topological indices, the number of vertices and edges, and the maximum degree. After that, we give a result for trees. In addition, we give some inequalities for the largest eigenvalue of the Co-PI matrix of G.
UR - https://ijmc.kashanu.ac.ir/article_8923.html
L1 - https://ijmc.kashanu.ac.ir/article_8923_8d3d8f796557f8a3f0ae41e7b0dbc854.pdf
ER -