16 citations · 16 across the 2 of their papers we have counts for
3 papers
math.CO2026
Laplacian Spectrum of the Weakly Zero-Divisor Graph of a Finite Commutative Ring
Hampher Shylla, Sainkupar Mn Mawiong, John Paul Jala Kharbhih
For a commutative ring with identity, the \emph{weakly zero-divisor graph} has vertex set , with distinct vertices and adjacent whenever there exis…
math.CO2021★ 16 cited
On general Sombor index
Chinglensana Phanjoubam, Sainkupar Mn Mawiong
We present the bounds in terms of other important graph parameters for general Sombor index which generalises both the forgotten index and the Sombor index. We also explore the Nor…
math.CO2021
On Sombor coindex of graphs
Phanjoubam Chinglensana, Sainkupar Mn Mawiong
Motivated by the recently introduced topological index, the Somber index, we define a new topological index of a graph in this paper, we call it Sombor coindex. The Sombor coindex…