Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Monther Rashed Alfuraidan"'
Publikováno v:
IEEE Access, Vol 8, Pp 118725-118731 (2020)
Multiplicative Zagreb indices have been studied due to their extensive applications. They play a substantial role in chemistry, pharmaceutical sciences, materials science and engineering, because we can correlate them with numerous physico-chemical p
Externí odkaz:
https://doaj.org/article/3ac7e8d43e854ff7b912ee24d0cece00
Publikováno v:
Electronic Journal of Graph Theory and Applications, Vol 5, Iss 1 (2017)
Let $(\Gamma,*)$ be a finite group and $S$ a possibly empty subset of $\Gamma$ containing its non-self-invertible elements. In this paper, we introduce the inverse graph associated with $\Gamma$ whose set of vertices coincides with $\Gamma$ such that
Externí odkaz:
https://doaj.org/article/3711f52fabdc41dd88918ff1728698c6
Publikováno v:
Mathematics, Vol 7, Iss 9, p 805 (2019)
In this work, we obtain a new formula for Fibonacci’s family m-step sequences. We use our formula to find the nth term with less time complexity than the matrix multiplication method. Then, we extend our results for all linear homogeneous recurrenc
Externí odkaz:
https://doaj.org/article/bf99e4e962f2438a88e9083e24376531
Publikováno v:
GEM - International Journal on Geomathematics. 14
Extracting seismic velocities from recorded seismic data requires converting the shot gathers to mid-point gathers, calculating the velocity spectrum, and picking the velocity values. In this paper, we propose to use graph theory to extract the seism
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0659579eafc590d4f2d1145c4f23a111
https://doi.org/10.1007/s13137-023-00214-z
https://doi.org/10.1007/s13137-023-00214-z
Publikováno v:
Discrete Applied Mathematics. 306:7-16
We study the general Randic index R a ( G ) = ∑ u v ∈ E ( G ) [ d e g G ( u ) d e g G ( v ) ] a , where a ∈ R , E ( G ) is the edge set of a graph G , and d e g G ( u ) and d e g G ( v ) are the degrees of vertices u and v , respectively. For a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::403e9cbb77eabb2ef75106b86a4f2cd1
https://doi.org/10.1016/j.dam.2021.09.016
https://doi.org/10.1016/j.dam.2021.09.016
Publikováno v:
Discrete Applied Mathematics. 295:39-46
For α ∈ R , the general sum-connectivity index of a graph G is defined as χ α ( G ) = ∑ u v ∈ E ( G ) [ d e g G ( u ) + d e g G ( v ) ] α , where E ( G ) is the edge set of G and d e g G ( v ) is the degree of a vertex v in G . Let U n , d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb93da5d4be13ae619d472b37601fad5
https://doi.org/10.1016/j.dam.2021.02.012
https://doi.org/10.1016/j.dam.2021.02.012
Publikováno v:
Proceedings of the American Mathematical Society. 149:1621-1630
In this work, we introduce a variant form of uniform convexity in partially ordered Banach spaces. This uniform convexity property is more adequate than norm uniform convexity when studying the fixed point problem for monotone nonexpansive mappings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1104da3b06a79fb2076b1e6ceada1b8e
https://doi.org/10.1090/proc/15329
https://doi.org/10.1090/proc/15329
Publikováno v:
Carpathian Journal of Mathematics. 37:1-11
"General multiplicative Zagreb indices generalize well-known multiplicative Zagreb indices of graphs. We present lower and upper bounds on the general multiplicative Zagreb indices for unicyclic graphs with given number of vertices and diameter/numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::760b463d2a0260a6f7bb1c998245ca5b
https://doi.org/10.37193/cjm.2021.01.01
https://doi.org/10.37193/cjm.2021.01.01
Publikováno v:
Carpathian Journal of Mathematics. 36:199-204
We present some new coincidence fixed point theorems for generalized multi-valued weak Γ-contraction mappings. Our outcomes extend several recent results in the framework of complete metric spaces endowed with a graph. Two illustrative examples are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed595012f279b8025608f17f89de3967
https://doi.org/10.37193/cjm.2020.02.03
https://doi.org/10.37193/cjm.2020.02.03
Autor:
N. Machrafi, Monther Rashed Alfuraidan
Publikováno v:
Linear and Multilinear Algebra and Function Spaces. :153-162
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5faebce948c21659cb2a1e2ab4fb46b
https://doi.org/10.1090/conm/750/15107
https://doi.org/10.1090/conm/750/15107