Results 31 to 40 of about 65 (64)

Initial Coefficient Estimates for Bi‐Univalent Functions Related to Generalized Telephone Numbers

Journal of Mathematics, Volume 2024, Issue 1, 2024.
This study defines three novel classes of bi‐univalent functions connected to generalized telephone numbers for the first time. We produced assessments about the Taylor–Maclaurin coefficients |a2| and |a3| and Fekete–Szegö functional problems for functions involving these novel subclasses for functions in every one regarding these three bi‐univalent ...
Gangadharan Murugusundaramoorthy, Kaliappan Vijaya, Sunil Dutt Purohit, Shyamsunder, Daya Lal Suthar, Ming-Sheng Liu   +5 more
wiley   +1 more source

Some properties of a class of holomorphic functions associated with tangent function

Demonstratio Mathematica
In this study, we define new class of holomorphic functions associated with tangent function. Furthermore, we examine the differential subordination implementation results related to Janowski and tangent functions. Also, we investigate some extreme point
Khan Muhammad Ghaffar, Mashwani Wali Khan, Salleh Zabidin, Tchier Fairouz, Khan Bilal, Malik Sarfraz Nawaz   +5 more
doaj   +1 more source

Bi- Starlike function of complex order involving Rabotnov function subordinated to Lucas Balancing polynomial

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
Considering the interesting results obtained recently by studying Rabotnov function, in this paper using the normalized Rabotnov function and the concept of subordination related with the Lucas Balancing polynomial, we defined two new subclasses of the ...
Vijaya K., Murugusundaramoorthy G., Breaz Daniel, Cotîrlă Luminiţa-Ioana   +3 more
doaj   +1 more source

Convolution features of univalent meromorphic functions generated by Barnes-Mittag-Leffler function

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The Mittag-Leffler function plays an important role in Geometric Function Theory, particularly in the study of analytic and meromorphic function classes.
Yavuz Tuğba, Altınkaya Şahsene
doaj   +1 more source

A q-Rogers–Ramanujan-based characterization of q-bi-bounded turning functions

Demonstratio Mathematica
This study investigates the second Hankel determinant for a specific class of functions associated with the q-Rogers–Ramanujan polynomial. To accomplish this, we introduce a new subclass of q-bounded turning functions related to the q-Rogers–Ramanujan ...
Khan Bilal, Shaba Timilehin Gideon, Araci Serkan, Adebesin Babatunde Olufemi, Usta Fuat   +4 more
doaj   +1 more source

Coefficient bounds for q-convex functions related to q-Bernoulli numbers

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The main objective of this paper is to present and investigate a subclass 𝒞(b, q) of q-convex functions in the unit disk that is defined by the q-Bernoulli numbers.
Breaz Daniel, Orhan Halit, Arıkan Hava, Cotˆırlă Luminiţa-Ioana   +3 more
doaj   +1 more source

New Criteria for Functions in a Class of Meromorphically Strongly Starlike Functions

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The authors propose to investigate some new criteria for a certain class of meromorphically strongly starlike functions in the punctured open unit disk. Some intriguing applications that arise as special cases of the main results, which are presented in ...
Cho Nak Eun, Kim Inhwa, Srivastava H. M.
doaj   +1 more source

Reciprocal classes of p-valently spirallike and p-valently Robertson functions

Journal of Inequalities and Applications, 2011
For p-valently spirallike and p-valently Robertson functions in the open unit disk U , reciprocal classes S p ( α , β ) , and C p ( α , β ) are introduced.
Shiraishi Hitoshi, Owa Shigeyoshi, Polatoglu Yasar, Uyanik Neslihan   +3 more
doaj  

Hankel determinant for certain new classes of analytic functions associated the activation functions. [PDF]

Heliyon, 2023
Sun Y, Arif M, Ullah K, Shi L, Faisal MI.   +4 more
europepmc   +1 more source

Bernoulli polynomials for a new subclass of Te-univalent functions. [PDF]

Heliyon
Saravanan G, Baskaran S, Vanithakumari B, Alnaji L, Shaba TG, Al-Shbeil I, Lupas AA.   +6 more
europepmc   +1 more source