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4 papers · 2 filters
Chromatic Topological Indices of Certain Cycle Related Graphs
Smitha Rose, Sudev Naduvath
Topological indices are real numbers invariant under graph isomorphisms. Chromatic analogue of topological indices has been introduced recently in literature in 2017. Mainly, chrom…
A Note on -Colouring of Jahangir Graphs
Johan Kok, Sudev Naduvath
In this paper, we discuss -colouring of the family of Jahangir graphs. Note that the family of Jahangir graphs is a wide-ranging family of graphs which by a generalised definiti…
On Chromatic Curling Number of Graphs
C. Susanth, N. K. Sudev, S. J. Kalayathankal
The curling number of a graph G is defined as the number of times an element in the degree sequence of G appears the maximum. Graph colouring is an assignment of colours, labels or…
On Chromatic Core Subgraph of Simple Graphs
Johan Kok, Sudev Naduvath, M. Jerlin Seles +1
If distinct colours represent distinct technology types that are placed at the vertices of a simple graph in accordance to a minimum proper colouring, a disaster recovery strategy…