Results 11 to 20 of about 9,795 (293)
Stability of Admissible Functions [PDF]
International Journal of Mathematics and Mathematical Sciences, 2011 By using the concept of the weak subordination, we examine the stability (a class of analytic functions in the unit disk is said to be stable if it is closed under weak subordination) for a class of admissible functions in complex Banach spaces.
Rabha W. Ibrahim
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On Generalized Hyers-Ulam Stability of Admissible Functions [PDF]
Abstract and Applied Analysis, 2012 We consider the Hyers-Ulam stability for the following fractional differential equations in sense of Srivastava-Owa fractional operators (derivative and integral) defined in the unit disk: Dzβf(z)=G(f(z),Dzαf(z),zf'(z);z ...
Rabha W. Ibrahim
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Admissible Classes of Multivalent Meromorphic Functions Defined by a Linear Operator
Mathematics, 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 ...
Ekram E. Ali +3 more
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Fuzzy Differential Subordination for Classes of Admissible Functions Defined by a Class of Operators
Fractal and FractionalThis paper’s findings are related to geometric function theory (GFT). We employ one of the most recent methods in this area, the fuzzy admissible functions methodology, which is based on fuzzy differential subordination, to produce them.
Ekram E. Ali +2 more
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Axioms, 2019 We explicitly calculate the branching functions arising from the tensor product decompositions between level 2 and principal admissible representations over sl ^ 2 . In addition, investigating the characters of the minimal series representations
Namhee Kwon
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Hayman Admissible Functions in Several Variables [PDF]
The Electronic Journal of Combinatorics, 2006 An alternative generalisation of Hayman's concept of admissible functions to functions in several variables is developed and a multivariate asymptotic expansion for the coefficients is proved. In contrast to existing generalisations of Hayman admissibility, most of the closure properties which are satisfied by Hayman's admissible functions can be shown
Bernhard Gittenberger +1 more
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Finiteness of meromorphic functions on an annulus sharing four values regardless of multiplicity [PDF]
Mathematica Bohemica, 2020 This paper deals with the finiteness problem of meromorphic funtions on an annulus sharing four values regardless of multiplicity. We prove that if three admissible meromorphic functions $f_1$, $f_2$, $f_3$ on an annulus $\mathbb A({R_0})$ share four ...
Duc Quang Si, An Hai Tran
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AxiomsFuzzy differential subordinations, a notion taken from fuzzy set theory and used in complex analysis, are the subject of this paper. In this work, we provide an operator and examine the characteristics of meromorphic functions in the punctured open unit ...
Ekram E. Ali +3 more
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Fractal and Fractional, 2023 Using the results of third-order differential subordination, we introduce certain families of admissible functions and discuss some applications of third-order differential subordination for meromorphic functions associated with a linear operator ...
Adel A. Attiya +2 more
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New Generalization of Darbo's Fixed Point Theorem via $alpha$-admissible Simulation Functions with Application [PDF]
Sahand Communications in Mathematical Analysis, 2020 In this paper, at first, we introduce $alpha_{mu}$-admissible, $Z_mu$-contraction and $N_{mu}$-contraction via simulation functions. We prove some new fixed point theorems for defined class of contractions via $alpha$-admissible simulation mappings ...
Hossein Monfared +2 more
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