Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Amnah E. Shammaky"'
Autor:
Amnah E. Shammaky, Eslam M. Youssef
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 32138-32156 (2024)
In this article, we describe the existence and uniqueness of a solution to the nonlinear fractional Volterra integro differential equation in complex space using the fixed-point theory. We also examine the remarkably effective Euler wavelet method, w
Externí odkaz:
https://doaj.org/article/c5a7fe6f162645deb8e4885505dd2a5a
Autor:
Amnah E. Shammaky, Eslam M. Youssef, Mohamed A. Abdou, Mahmoud M. ElBorai, Wagdy G. ElSayed, Mai Taha
Publikováno v:
Fractal and Fractional, Vol 7, Iss 11, p 796 (2023)
This work aims to explore the solution of a nonlinear fractional integro-differential equation in the complex domain through the utilization of both analytical and numerical approaches. The demonstration of the existence and uniqueness of a solution
Externí odkaz:
https://doaj.org/article/df222a089da84d7f8c8365257f1c86db
Autor:
Tamer M. Seoudy, Amnah E. Shammaky
Publikováno v:
AIMS Mathematics, Vol 6, Iss 3, Pp 2525-2538 (2021)
In this paper, making use of the q-analogue of Carlson-Shaffer operator Lq(a,c) we introduce a new subclass of spiral-like functions and discuss some subordination results and Fekete-Szego problem for this generalized function class. Further, some kn
Externí odkaz:
https://doaj.org/article/0a7ebea557fe4ac0be19d9b6949ad8d6
Autor:
Amnah E. Shammaky, A. El-Sayed Ahmed
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
The aim of this study is to give some new definitions of Banach spaces of holomorphic functions. Some holomorphic characterizations of integral type for some classes of Banach spaces of holomorphic functions are established in the unit disc U.
Externí odkaz:
https://doaj.org/article/1a77e84b2480447db356213921e14e4b
Publikováno v:
Journal of Function Spaces, Vol 2022 (2022)
Making use of Horadam polynomials, we propose a special family of regular functions of the type gz=z+∑j=2∞djzj which are bi-univalent (or bi-schlicht) in the disc z∈ℂ:z
Externí odkaz:
https://doaj.org/article/015658cc208d4f779b782f7bc1011d0d
Publikováno v:
Journal of Mathematics, Vol 2022 (2022)
The prime purpose of this article is to derive a necessary and sufficient condition for a linear operator associated with the Pascal distribution series to be in the class TSμ,σ,δ of analytic functions. Moreover, inclusion relation and an integral
Externí odkaz:
https://doaj.org/article/6903112bbb4d4626a2fab2f6f4b467f0
Autor:
Tamer M. Seoudy, Amnah E. Shammaky
Publikováno v:
Symmetry, Vol 15, Iss 2, p 347 (2023)
In this paper, we define two classes of meromorphic multivalent functions in the punctured disc U*=w∈C:0<|w|<1 by using the principle of subordination. We investigate a number of useful results including subordination results, some connections with
Externí odkaz:
https://doaj.org/article/949223b2a85f471ba8a60352fd6b5520
Autor:
A. El-Sayed Ahmed, Amnah E. Shammaky
Publikováno v:
Journal of Mathematics, Vol 2021 (2021)
In this paper, some classes of concerned multiplication operators consisting of analytic and hyperbolic functions are defined and considered. Furthermore, some properties such as boundedness and compactness of the new operators are discussed. Finally
Externí odkaz:
https://doaj.org/article/65d3289d3a8a41d28833d17e2912a91f
Autor:
Amnah E. Shammaky, Tamer M. Seoudy
Publikováno v:
Journal of Function Spaces, Vol 2021 (2021)
The main object of the present paper is to introduce certain subclass of m-valent functions associated with a new extended Ruscheweyh linear operator in the open unit disk. Also, we investigate a number of geometric properties including coefficient e
Externí odkaz:
https://doaj.org/article/801d4d68cb5f4f888de1272db0d28a5d
Autor:
Tamer M. Seoudy, Amnah E. Shammaky
Publikováno v:
Journal of Function Spaces, Vol 2020 (2020)
Making use of the principle of subordination, we introduce a certain class of multivalently Bazilevic˘ functions involving the Lemniscate of Bernoulli. Also, we obtain subordination properties, inclusion relationship, convolution result, coefficient
Externí odkaz:
https://doaj.org/article/1a629b875441461ba6b8f41f62e6dbec