Sombor Index over the Tensor and Cartesian Products of Monogenic Semigroup Graphs
Küçük Resim Yok
Tarih
2022
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Mdpi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Consider a simple graph G with vertex set V(G) and edge set E(G). A graph invariant for G is a number related to the structure of G, which is invariant under the symmetry of G. The Sombor index of G is a new graph invariant defined as SO(G)=SO(G) = Sigma uv is an element of E(G)root(d(u))(2)Op + (d(v))(2) + (d(v))(2). In this work, we connected the theory of the Sombor index with abstract algebra. We computed this topological index over the tensor and Cartesian products of a monogenic semigroup graph by presenting two different algorithms; the obtained results are illustrated by examples.
Açıklama
Anahtar Kelimeler
monogenic semigroups, graphs, tensor product, Cartesian product, indices
Kaynak
Symmetry-Basel
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
14
Sayı
5
