Zobrazeno 1 - 5
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pro vyhledávání: '"Payman A. Rashed"'
Publikováno v:
International Journal of Mathematics and Mathematical Sciences, Vol 2023 (2023)
The study of topological indices in graph theory is one of the more important topics, as the scientific development that occurred in the previous century had an important impact by linking it to many chemical and physical properties such as boiling p
Externí odkaz:
https://doaj.org/article/0bd79016e9564079a52eec2fe0c6218b
Autor:
Nazar H. Shuker, Payman A. Rashed
Publikováno v:
ARO-The Scientific Journal of Koya University, Vol 4, Iss 2, Pp 47-50 (2016)
In this paper, we consider the crossing number and the chromatic number of the zero divisor graph Γ(Z_(2^2 p)) to show that this type of zero divisor graphs is bipartite graph, and the smallest cycle in Γ(Z_(2^2 p)) is of length four this implies t
Externí odkaz:
https://doaj.org/article/588925474d934a0b852894716ccc609e
Autor:
Nazar H. Shuker, Payman A. Rashed
Publikováno v:
Science Journal of University of Zakho, Vol 3, Iss 2, Pp 281-290 (2015)
In this paper we construct a star zero divisor graph from the zero divisor graph of the ring Zqp. The star zero divisor graph is obtained by removing some vertices from the zero divisor graph Γ(Zqp), in different ways , but the best way to get star
Externí odkaz:
https://doaj.org/article/dd64cfeb022b44c68ab0b882f742c3bb
Publikováno v:
European Journal of Pure and Applied Mathematics. 16:773-783
One of the more exciting polynomials among the newly presented graph algebraic polynomials is the M−Polynomial, which is a standard method for calculating degree−based topological indices. In this paper, we define the Mve−polynomials based on v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e12b024c9e528ee1c16bc9efeae180f3
https://doi.org/10.29020/nybg.ejpam.v16i2.4698
https://doi.org/10.29020/nybg.ejpam.v16i2.4698
Autor:
Payman A. Rashed
Publikováno v:
Journal of Zankoy Sulaimani - Part A. 19:185-194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e369b05f14a5e63e3bbb08e996f301f
https://doi.org/10.17656/jzs.10622
https://doi.org/10.17656/jzs.10622