Fa   |   Ar   |   En
   The Maximal Total Irregularity of Some Connected Graphs  
نویسنده Eliasi M.
منبع Iranian Journal Of Mathematical Chemistry - 2015 - دوره : 6 - شماره : 2 - صفحه:121 -128
چکیده    The total irregularity of a graph g is defined as 〖irr〗_t (g)=1/2 ∑_(u,v∈v(g))〖|d_u-d_v |〗, where d_u denotes the degree of a vertex u∈v(g). in this paper by using the gini index, we obtain the ordering of the total irregularity index for some classes of connected graphs, with the same number of vertices.
کلیدواژه Total Irregularity Index ,Gini Index ,Majorization ,Trees ,Unicyclic Graphs
آدرس University Of Isfahan, Faculty Of Khansar, Department Of Mathematics, ایران

Copyright 2023
Islamic World Science Citation Center
All Rights Reserved