Ayu Ameliatul Shahilah Ahmad Jamri
YOU?
Author Swipe
View article: Minimum Randić Index of Trees with Fixed Total Domination Number
Minimum Randić Index of Trees with Fixed Total Domination Number Open
The Randić index is among the most famous degree-based topological indices in chemical graph theory. It was introduced due to its application in modeling the properties of certain molecular structures and has been extensively studied. In t…
View article: Maximal first Zagreb index of trees with given Roman domination number
Maximal first Zagreb index of trees with given Roman domination number Open
The first Zagreb index of graphs is defined to be the sum of squares of degrees of all the vertices of graphs. It drew a great deal of attention in the past half-century. In this paper, we study the relationship between the first Zagreb in…
View article: On the Zagreb indices of graphs with given Roman domination number
On the Zagreb indices of graphs with given Roman domination number Open
Let $G$ be a graph with vertex set $V(G)$ and edge set $E(G)$. The two Zagreb indices $M_1=sum_{vin V(G)} d^2_G(v)$ and $M_2=sum_{uvin E(G)} d_G(u)d_G(v)$ are vertex degree based graph invariants that have been introduced in the 1970s and …
View article: Combinatorial structures associated with some classes of Leibniz algebras
Combinatorial structures associated with some classes of Leibniz algebras Open
This paper gives a graphical representation of a subclass of complex filiform Leibniz algebras. This class is split into three subclasses called first, second and third class denoted, in dimension n over a field of complex numbers ℂ, by FL…