Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Hafsah Tabassum"'
Autor:
Tanveer Iqbal, Syed Ahtsham Ul Haq Bokhary, Ghulam Abbas, Jamel Baili, Hijaz Ahmad, Hafsah Tabassum, Saqib Murtaza, Zubair Ahmad, Xiao-Zhong Zhang
Publikováno v:
Journal of King Saud University: Science, Vol 35, Iss 5, Pp 102680- (2023)
A topological index is a numerical parameter of a graph which characterizes some of the topological properties of the graph. The concepts of Wiener polarity index and Wiener index were established in chemical graph theory by means of the distances. T
Externí odkaz:
https://doaj.org/article/4c7f530ce2804474b54af9e13f09757e
Autor:
Norah Almalki, Hafsah Tabassum
Publikováno v:
Mathematics, Vol 12, Iss 4, p 561 (2024)
The structure and topology of chemical compounds can be determined using chemical graph theory. Using topological indices, we may uncover much about connectivity, complexity, and other important aspects of molecules. Numerous research investigations
Externí odkaz:
https://doaj.org/article/8c04f57142ea448cb6beac15514674b9
Publikováno v:
Journal of Applied Mathematics and Computing. 68:1033-1045
The concept of energy of a graph was first introduced by I. Gutman [5] in 1978. The energy E(G) of a simple graph G is defined to be the sum of the absolute values of the eigenvalues of G. The tree dendrimer d(n, k) is a finite connected cycle free g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4927c14d94cdd5962f87519e0e2d73da
https://doi.org/10.1007/s12190-021-01531-y
https://doi.org/10.1007/s12190-021-01531-y