Combinatorics and Graph Theory

1802 Submissions

[2] viXra:1802.0393 [pdf] submitted on 2018-02-27 00:34:27

On Status Indices of Some Graphs

Authors: Sudhir Jog, Shrinath Patil
Comments: 9 Pages.

Ramane,Yalnaik recently defined some molecular structural descriptors on the lines of Weiner index, Zagreb Index, etc known as status indices, harmonic status indices, status coindices and harmonic status coindices. Here we consider some graphs of fixed diameter and compute the all these parameters.
Category: Combinatorics and Graph Theory

[1] viXra:1802.0278 [pdf] submitted on 2018-02-20 06:18:10

A Paper on Union Closed Families

Authors: Ero Sukna
Comments: 7 Pages.

Timestamp : 20/Feb/2018
Category: Combinatorics and Graph Theory