K. Chithra

activity

20142017

most citedOn the Sparing Number of the Edge-Corona of Graphs

5 citations · 34 across the 21 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

math.GM2016

On the Vertex In-Degrees of Certain Jaco-Type Graphs

Johan Kok, N. K. Sudev, K. P. Chithra +2

The concepts of linear Jaco graphs and Jaco-type graphs have been introduced as certain types of directed graphs with specifically defined adjacency conditions. The distinct differ…

math.GM2016

Jaco-Type Graphs and Black Energy Dissipation

Johan Kok, N. K. Sudev, K. P. Chithra +1

In this paper, we introduce the notion of an energy graph as a simple, directed and vertex labeled graph $G$ such that the arcs $(v_{i}, v_{j}) \in / A (G)$ if $i > j$ for all distinct…

math.GM2016★ 1 cited

Certain Chromatic Sums of Some Cycle Related Graph Classes

N. K. Sudev, K. P. Chithra, Johan Kok

Let $C = {c_{1}, c_{2}, c_{3}, \dots, c_{k}}$ be a certain type of proper $k$ -colouring of a given graph $G$ and $θ (c_{i})$ denote the number of times a particular colour $c_{i}$ is…