Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Sadik Delen"'
Autor:
Muhammad Kamran, Muhammad Farman, Seyma Ozon Yildirim, Sadik Delen, Ismail Naci Cangul, Maria Akram, M. K. Pandit
Publikováno v:
Journal of Mathematics, Vol 2023 (2023)
Chemical graph theory is currently expanding the use of topological indices to numerically encode chemical structure. The prediction of the characteristics provided by the chemical structure of the molecule is a key feature of these topological indic
Externí odkaz:
https://doaj.org/article/0c96869d107541638251bb7e97c6b252
Autor:
Sadik Delen, Ismail Naci Cangul
Publikováno v:
AIMS Mathematics, Vol 6, Iss 1, Pp 925-937 (2021)
Topological graph indices have been of great interest in the research of several properties of chemical substances as it is possible to obtain these properties only by using mathematical calculations. The irregularity indices are the ones to determin
Externí odkaz:
https://doaj.org/article/5179eda0706342fa8de82ff1b7dba6af
Autor:
Sadik Delen, Riaz Hussain Khan, Muhammad Kamran, Nadeem Salamat, A. Q. Baig, Ismail Naci Cangul, M. K. Pandit
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
The molecular topology of a graph is described by topological indices, which are numerical measures. In theoretical chemistry, topological indices are numerical quantities that are used to represent the molecular topology of networks. These topologic
Externí odkaz:
https://doaj.org/article/40615efb69fa40da910e408d9505d84a
Autor:
Muhammad Kamran, Sadik Delen, Riaz Hussain Khan, Nadeem Salamat, A. Q. Baig, Ismail Naci Cangul, Md. Ashraful Alam
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
Polysaccharides are biomaterial with great biocompatibility, biodegradability, and low toxicity. There are long chains of monosaccharide units linked together by glycosidic bonds. They have a wide spectrum of functional properties and are essential t
Externí odkaz:
https://doaj.org/article/744196cd2f7d4a72bd6d11b35e486b0e
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
Average degree of a graph is defined to be a graph invariant equal to the arithmetic mean of all vertex degrees and has many applications, especially in determining the irregularity degrees of networks and social sciences. In this study, some propert
Externí odkaz:
https://doaj.org/article/e0eff990b4c94dee9cc55d6d187875f6
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
A derived graph is a graph obtained from a given graph according to some predetermined rules. Two of the most frequently used derived graphs are the line graph and the total graph. Calculating some properties of a derived graph helps to calculate the
Externí odkaz:
https://doaj.org/article/d78b86056df4413e95e79739f7980a50
Publikováno v:
International Journal of Analysis and Applications, Vol 16, Iss 6, Pp 809-821 (2018)
In this paper, by means of the degree sequences (DS) of graphs and some graph theoretical and combinatorial methods, we determine the algebraic structure of the set of simple connected graphs according to two graph operations, namely join and Corona
Externí odkaz:
https://doaj.org/article/a0692bc2f96442df93d949d7a2878198
Publikováno v:
Symmetry, Vol 12, Iss 9, p 1383 (2020)
Apart from its applications in Chemistry, Biology, Physics, Social Sciences, Anthropology, etc., there are close relations between graph theory and other areas of Mathematics. Fibonacci numbers are of utmost interest due to their relation with the go
Externí odkaz:
https://doaj.org/article/c094219f934e44a09a843691afb62471
Autor:
Sadik Delen
Publikováno v:
Far East Journal of Applied Mathematics. 112:11-19
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::195fd7e15547e3a2c7adfed11badc1da
https://doi.org/10.17654/0972096022002
https://doi.org/10.17654/0972096022002
Autor:
Ismail Naci Cangul, Sadik Delen
Publikováno v:
AIMS Mathematics, Vol 6, Iss 1, Pp 925-937 (2021)
Topological graph indices have been of great interest in the research of several properties of chemical substances as it is possible to obtain these properties only by using mathematical calculations. The irregularity indices are the ones to determin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1aed0f316e7b90207d56dd5b14cbcff
https://www.aimspress.com/article/10.3934/math.2021055/fulltext.html
https://www.aimspress.com/article/10.3934/math.2021055/fulltext.html