Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Ekram. E. Ali"'
Autor:
Abdelkader Moumen, Abderrahmane Beniani, Tariq Alraqad, Hicham Saber, Ekram. E. Ali, Keltoum Bouhali, Khaled Zennir
Publikováno v:
AIMS Mathematics, Vol 8, Iss 6, Pp 13815-13829 (2023)
In this work, we consider a nonlinear transmission problem in the bounded domain with a delay term in the first equation. Under conditions on the weight of the damping and the weight of the delay, we prove general stability estimates by introducing a
Externí odkaz:
https://doaj.org/article/b6ea2ce12623466b8f91a6f82266c9de
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3721 (2024)
The notion of the fuzzy set was incorporated into geometric function theory in recent years, leading to the emergence of fuzzy differential subordination theory, which is a generalization of the classical differential subordination notion. This artic
Externí odkaz:
https://doaj.org/article/820d0b5f65294582920be230d3f66bd3
Publikováno v:
Mathematics, Vol 12, Iss 23, p 3763 (2024)
Using the monophonic paths in the theory of directed graphs, this paper constructs a new topology called the out mondirected topology, which characterizes the graphs that induce indiscrete or discrete topology. We give and study some of the relations
Externí odkaz:
https://doaj.org/article/121bf423bb404837ad2117dc606bc163
Autor:
Ekram E. Ali, Rabha M. El-Ashwah, Abeer M. Albalahi, Rabab Sidaoui, Marwa Ennaceur, Miguel Vivas-Cortez
Publikováno v:
Mathematics, Vol 12, Iss 22, p 3548 (2024)
Applying the operator of q-difference, we examine the convolution properties of the subclasses MSζ,qr,p(A,B) and MKζ,qr,p(A,B) of p-valent meromorphic functions defined in the punctured open-unit disc. We derived specific inclusion features and coe
Externí odkaz:
https://doaj.org/article/c2036e0deff647d994de6257051e835c
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
In this paper, the (2+1)-dimensional nonlinear conformable fractional stochastic Schrödinger system (NCFSSS) generated by the multiplicative Brownian motion is treated. To get new rational, trigonometric, hyperbolic, and elliptic stochastic solution
Externí odkaz:
https://doaj.org/article/2177e5be4d1646aaa9be38b0eecc8f06
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
Using the Jackson q-difference operator, we present two new subclasses of biunivalent functions. Furthermore, we estimate the initial Taylor-Maclaurin coefficients a2 and a3 of functions belonging to these new subclasses. Our results generalize some
Externí odkaz:
https://doaj.org/article/f801588659094707a5055c69487ae506
Publikováno v:
Mathematics, Vol 10, Iss 21, p 4136 (2022)
The results from this paper are related to the geometric function theory. In order to obtain them, we use the technique based on differential subordination, one of the newest techniques used in the field, also known as the technique of admissible fun
Externí odkaz:
https://doaj.org/article/84190e13f19f4022b435a0d2885013c1
Publikováno v:
Symmetry, Vol 14, Iss 8, p 1518 (2022)
The topics studied in the geometric function theory of one variable functions are connected with the concept of Symmetry because for some special cases the analytic functions map the open unit disk onto a symmetric domain. Thus, if all the coefficien
Externí odkaz:
https://doaj.org/article/3994ed62fbe146c6969f2195ba7da360
Publikováno v:
Journal of Function Spaces, Vol 2021 (2021)
In this paper, we introduce and investigate several inclusion relationships of new k-uniformly classes of analytic functions defined by the Mittag-Leffler function. Also, integral-preserving properties of these classes associated with the certain int
Externí odkaz:
https://doaj.org/article/9b99c4e746574fa49cf7d7fa97ca4316
Autor:
Akbar Ali, Waqas Iqbal, Zahid Raza, Ekram E. Ali, Jia-Bao Liu, Farooq Ahmad, Qasim Ali Chaudhry
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In chemical graph theory, graph invariants are usually referred to as topological indices. For a graph G, its vertex-degree-based topological indices of the form BIDG=∑uv∈EGβdu,dv are known as bond incident degree indices, where EG is the edge s
Externí odkaz:
https://doaj.org/article/c710b30280b64c77aab66d372c09138b