Results 71 to 80 of about 19,336 (224)

Certain subclasses of bi-univalent functions associated with the Aghalary-Ebadian-Wang operator [PDF]

Sahand Communications in Mathematical Analysis, 2017
In this paper, we introduce and investigate two new subclasses of the functions class $ Sigma $ of bi-univalent functions defined in the open unit disk, which are associated with the Aghalary-Ebadian-Wang operator. We  estimate the coefficients $|a_{2} |$
Hamid Shojaei
doaj  

Coefficient Bounds and Fekete-Szego Inequalities for a Subclass of Bi-Univalent Functions Defined via ϱ Neutrosophic-Poisson Distribution [PDF]

Neutrosophic Sets and Systems
In the present study, we introduce a new subclass of bi-univalent analytic functions defined on the open unit disk , generated via the generalized neutrosophic-Poisson distribution (NqPD) series in conjunction with the structural framework of the ...
Abdullah Alsoboh, Mustafa A. Sabri, Hasan Almutairi, Yousef Al-Qudah, Ala Amourah, Abdullrahman A. Al-Maqbali   +5 more
doaj   +1 more source

Fekete–Szegö Inequality for Bi-Univalent Functions Subordinate to Horadam Polynomials

Journal of Function Spaces, 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 ...
Amnah E. Shammaky, Basem Aref Frasin, Sondekola Rudra Swamy   +2 more
doaj   +1 more source

Coefficient Bounds for Some Families of Bi-Univalent Functions with Missing Coefficients

Axioms, 2023
A branch of complex analysis with a rich history is geometric function theory, which first appeared in the early 20th century. The function theory deals with a variety of analytical tools to study the geometric features of complex-valued functions.
Ebrahim Analouei Adegani, Mostafa Jafari, Teodor Bulboacă, Paweł Zaprawa   +3 more
doaj   +1 more source

Coefficient problem for certain subclasses of bi-univalent functions defined by convolution [PDF]

Mathematica Moravica, 2016
In this paper, we consider a general subclass HλΣ (h, β) of bi-univalent functions. Bounds on the first two coefficients اa2ا and اa3ا for functions in HλΣ (h, β) are given. The main results generalize and improve a recent one obtained by Srivastava [18].
Altınkaya Sahsene, Yalçın Sibel
doaj  

Fekete‐Szegö Functional for Bi‐univalent Functions Related with Gegenbauer Polynomials

Journal of Mathematics, 2022
In this paper, we introduce and investigate a new subclass of bi‐univalent functions related with generating function of Gegenbauer polynomials. We will mainly find bounds on Maclaurin series coefficients for functions belonging to this class. We also study the famous Fekete‐Szegö type problem for this subclass which is obtained. We will also point out
Ibrar Ahmad, Syed Ghoos Ali Shah, Saqib Hussain, Maslina Darus, Babar Ahmad   +4 more
openaire   +2 more sources

Clinical Validation of a QSP Model for ISB 2001, a Trispecific T Cell Engager to Support Optimal FIH Study Design in RRMM Patients

Clinical Pharmacology &Therapeutics, EarlyView.
ISB 2001 is a trispecific antibody that binds to two tumor‐associated antigens (TAA), CD38 and BCMA, and crosslinks to CD3 on T cells resulting in T cell‐mediated cytotoxicity of tumor cells expressing these TAAs. ISB 2001 is currently being tested in relapsed and/or refractory multiple myeloma (RRMM) patients in the first‐in‐human (FIH) TRIgnite‐1 ...
Vinu Chandralayam Ayyappa Menon, Tomomi Matsuura, Beata Holkova, Girish S. Gudi, Adam Drake, Maria Pihlgren, Piet H. van der Graaf, Sunitha GN, Andrew Garton, Mario Perro, Cyril Konto, Lida Pacaud   +11 more
wiley   +1 more source

$q$--Rabotnov Functions and Bi-univalent Functions

European Journal of Pure and Applied Mathematics
In this work, we introduce and investigate a new subclass of bi-univalent functions, denoted by $\mathfrak{R}_{\Sigma}^{\mu,x}(\varrho,\varphi,\lambda;\gamma;q)$, which is defined through the interplay between $q$--Rabotnov functions and $q$--Gegenbauer polynomials.
Abdullah Alsoboh, Ala Amourah, Omar Alnajar, Fahad Al Abri, Tala Sasa   +4 more
openaire   +1 more source

Coefficient Estimates for a Subclass of Bi-univalent Functions

Communications on Advanced Computational Science with Applications, 2015
In this paper, we consider a subclass $S_{\Sigma}(\alpha,\beta)$ of bi-univalent functions defined in the open unit disk $D=\lbrace z\in\mathbb{C}:|z|< 1\rbrace$. Besides, we find upper bounds for the second and third coefficients for functions in this subclass.
S. Azizi, A. Ebadian, Sh. Najafzadeh
openaire   +1 more source

Advances in Electrocatalytic Valorization of Glycerol: From Fundamental Understanding to Practical Innovation

EcoEnergy, EarlyView.
This review provides a comprehensive overview of recent advances in glycerol electro‐oxidation reaction, covering electrocatalyst design, electrolyte and operating optimization, and mechanistic understanding of reaction pathways. Integrated anodic–cathodic systems and techno‐economic assessments are discussed, followed by key challenges and future ...
Jiamin Wang, Rafael B. Araujo, Hong Liu, Xiaowen Yu   +3 more
wiley   +1 more source