Zobrazeno 1 - 10
of 41
pro vyhledávání: '"zagreb connection indices"'
Autor:
Natarajan Chidambaram, Muhammad Kamran, Deepa Balasubramanian, Shahzaib Hameed, Saba Mehmood, Wasim Raza, Aamir Hussain Khan, Zainab Iqbal
Publikováno v:
JTAM (Jurnal Teori dan Aplikasi Matematika), Vol 8, Iss 2, Pp 411-424 (2024)
Styrene-butadiene rubber (SBR) is a general-purpose rubber produced from a copolymer of styrene and butadiene. It is used largely in automobile and truck tires. In general, it is considered to be an abrasion-resistant replacement for natural rubber.
Externí odkaz:
https://doaj.org/article/0593b89f6edb447184791d07fbd207cc
Publikováno v:
South African Journal of Chemical Engineering, Vol 48, Iss , Pp 121-129 (2024)
Topological indices (TIs) are mathematical codings of the molecular graphs that predict the physicochemical, biological, toxicological, and structural properties of the chemical compounds. To evaluate the physical and chemical properties of molecules
Externí odkaz:
https://doaj.org/article/b94234007cf04e2788bfd728b6b2b13f
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 8, Iss 2, Pp 2261-2278 (2023)
The progression of the 2D novel, metal trihalides MX3 has been learned in Dirac half-metallicity topological spintronic possessions because of their interest that are inherited magnetic processes reflected by 2D metal trihalides. Additionally, the ef
Externí odkaz:
https://doaj.org/article/c8d738d469eb49a9a59d0cdfaeef31ec
Autor:
Abeer M. Albalahi
Publikováno v:
Discrete Mathematics Letters, Vol 12, Pp 40-44 (2023)
Externí odkaz:
https://doaj.org/article/9ef1ff5858914454a0ea58f5c8253aa1
Publikováno v:
Frontiers in Chemistry, Vol 10 (2023)
The Zagreb connection indices are the known topological descriptors of the graphs that are constructed from the connection cardinality (degree of given nodes lying at a distance 2) presented in 1972 to determine the total electron energy of the alter
Externí odkaz:
https://doaj.org/article/9e6141eecbdc487383d6c897d70b58d4
Autor:
Zahid Raza
Publikováno v:
Indonesian Journal of Chemistry, Vol 20, Iss 6, Pp 1407-1413 (2020)
The main object of this study is to determine the exact values of the topological indices which play a vital role in studying chemical information, structure properties like QSAR and QSPR. The first Zagreb index and second Zagreb index are among the
Externí odkaz:
https://doaj.org/article/d416e51ce3ce4afcaf7452bc297cb1ac
Akademický článek
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Akademický článek
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Publikováno v:
Химия. Природните науки в образованието / Chemistry. Bulgarian Journal of Science Education. 27(1):86-92
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=615496
Publikováno v:
Information, Vol 13, Iss 4, p 179 (2022)
A graph is a tool for designing a system’s required interconnection network. The topology of such networks determines their compatibility. For the first time, in this work we construct subdivided ηζ network S(ηζΓ) and discussed their topology.
Externí odkaz:
https://doaj.org/article/8fccc5fc5c7144008e73d15d83f0ce22