Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Muhammet Kamali"'
Autor:
Muhammet Kamali, Alina Rıskulova
Publikováno v:
An International Journal of Optimization and Control: Theories & Applications (2023)
Let a normalized analytic function be given on the open unit disk. In this paper, we define and consider some familiar subsets of analytic functions associated with sine functions in the region of unit disk on the complex plane. For these classes, we
Externí odkaz:
https://doaj.org/article/cb5c3b41d7ad44a2831906396046a9b8
Autor:
Muhammet Kamali, Alina Riskulova
Publikováno v:
International Journal of Analysis and Applications, Vol 19, Iss 1, Pp 123-137 (2020)
In this paper, we introduce the subclass Sβ (α, λ) of analytic functions and obtain coefficient inequality for functions belong to this class. Furthermore, we give sufficient conditions for starlikeness of reciprocal order of analytic functions. I
Externí odkaz:
https://doaj.org/article/9018d6bbe7d545a2bc232666b9d47020
Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 7259-7271 (2020)
In the present study, we introduced general a subclass of bi-univalent functions by using the Bell numbers and $q-$Srivastava Attiya operator. Also, we investigate coefficient estimates and famous Fekete-Szegö inequality for functions belonging to t
Externí odkaz:
https://doaj.org/article/a7182fcd780745fc93e483ff6be8211b
Publikováno v:
Boletim da Sociedade Paranaense de Matemática, Vol 40 (2022)
In this paper, we obtain initial coefficients |a2| and |a3| for a certain subclass by means of Chebyshev polynomials expansions of analytic functions in D. Also, we solve Fekete-Szegö problem for functions in this subclass.
Externí odkaz:
https://doaj.org/article/dc12f6616075441f99a1cfe9225a401d
Autor:
Muhammet Kamali, Fatma Sağsöz
Publikováno v:
Abstract and Applied Analysis, Vol 2011 (2011)
The authors introduce two new subclasses denoted by ℑ∗(Ω,𝜆,𝑝,𝛼) and ℑ∗𝜀(Ω,𝜆,𝑝,𝛼) of the class 𝐴(𝑝,𝑛) of 𝑝-valent analytic functions. They obtain coefficient inequality for the class ℑ∗(Ω,𝜆,𝑝,𝛼)
Externí odkaz:
https://doaj.org/article/798817a4c9154fcb9ba9a5838571925c
Publikováno v:
TURKISH JOURNAL OF MATHEMATICS. 45:1195-1208
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de948fed5ea0a9381d95a6ea67dff6d7
https://doi.org/10.3906/mat-2101-20
https://doi.org/10.3906/mat-2101-20
Publikováno v:
AIMS Mathematics, Vol 5, Iss 6, Pp 7259-7271 (2020)
In the present study, we introduced general a subclass of bi-univalent functions by using the Bell numbers and $q-$Srivastava Attiya operator. Also, we investigate coefficient estimates and famous Fekete-Szegö inequality for functions belonging to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28644392fdc2f5f8e26e570f971d6eaf
https://doi.org/10.3934/math.2020464
https://doi.org/10.3934/math.2020464
Autor:
Muhammet Kamali, Mirzaolim Turabaev
Publikováno v:
New Trends in Mathematical Science. 2:113-122
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9123116d9052eb93ea63a0b1fcc213ec
https://doi.org/10.20852/ntmsci.2019.350
https://doi.org/10.20852/ntmsci.2019.350
Autor:
Muhammet Kamali, Fatma Altuntaş
Publikováno v:
Annales UMCS, Mathematica. 63:1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92d320a8c1fcf1d0638e47ec3532a28d
https://doi.org/10.2478/v10062-009-0001-2
https://doi.org/10.2478/v10062-009-0001-2
Autor:
Muhammet Kamali
Publikováno v:
Journal of the Franklin Institute. 344:867-872
A certain differential operator Dn+p is introduced for functions of the form f ( z ) = 1 z p + a 0 z p - 1 + ⋯ + a k + p - 1 z k + ⋯ which are regular in the annulus E * = { z ∈ C : 0 | z | 1 } , where p is a positive integer. The main object o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::645d888e679bc97fd8099305041a3eff
https://doi.org/10.1016/j.jfranklin.2006.11.003
https://doi.org/10.1016/j.jfranklin.2006.11.003