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Monophonic numbers of the join and composition of connected graphs
TLDR
In this paper, we describe the monophonic sets in the join and composition of two connected graphs and the composition G[K"n] of a connected graph. Expand
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On the m-Hull Number of the Join and Composition of Graphs
TLDR
In this paper, the m-hull sets in the join and composition of two connected graphs are characterized and their m-Hull numbers are shown to be direct consequences of these characterizations. Expand
Analysis of covid-19 cases in the philippines using sigmoidal-type models
In this paper, a new method of curve-fitting analysis is introduced, and applied to several sigmoidal-type models in order to come up with an estimate of the accumulated number of COVID-19 positiveExpand
On Restrained 2-Domination Number of the Join and Corona of Graphs
Let G be a graph. A subset S of ) (G V is a restrained 2-dominating set if every vertex of S G V \ ) ( is adjacent to at least two vertices of S and every vertex of S G V \ ) ( is adjacent to atExpand
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Non-split and Inverse Non-split Domination Numbers in the Join and Corona of Graphs
TLDR
A dominating set D of a graph G = (V;E) is non-split dominating set ifhV n Di is connected. Expand
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