Results 1 to 10 of about 102,266 (189)
A Coding Theorem for f-Separable Distortion Measures [PDF]
Entropy, 2018 In this work we relax the usual separability assumption made in rate-distortion literature and propose f -separable distortion measures, which are well suited to model non-linear penalties.
Yanina Shkel, Sergio Verdú
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Exponential Strong Converse for Successive Refinement with Causal Decoder Side Information
Entropy, 2019 We consider the k-user successive refinement problem with causal decoder side information and derive an exponential strong converse theorem. The rate-distortion region for the problem can be derived as a straightforward extension of the two-user case by ...
Lin Zhou, Alfred Hero
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On Harmonic Functions by using Ruscheweyh-Type Associated with Differential Operators [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2021 By applying Ruscheweyh - type harmonic function on the class ASH(λ,α,k,γ), a new subclass ℋRq(m, α, k, γ) for harmonic univalent function in the unit disk D is introduced, Furthermore, some geometric properties are obtained
Mohammed Fathi, Abdul Rahman Juma
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ON MULTIVALENT HARMONIC MEROMORPHIC FUNCTIONS INVOLVING HYPERGEOMETRIC FUNCTIONS [PDF]
المجلة العراقية للعلوم الاحصائية, 2011 In this paper we introduce a subclass of multivalent harmonic meromorphic functions defined in the exterior of the unit disk by using generalize hypergeometric functions.
ABDULRAHMAN SALMAN JUMA
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AIMS Mathematics, 2021 A new subclass of multivalent analytic functions is defined by means of q-difference operator and Janowski function. Some properties of functions in this new subclass such as sufficient and necessary conditions, coefficient estimates, growth and ...
Bo Wang, Rekha Srivastava, Jin-Lin Liu
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On q-analogue of Janowski-type starlike functions with respect to symmetric points
Demonstratio Mathematica, 2021 The main objective of the present paper is to define a class of qq-starlike functions with respect to symmetric points in circular domain. Some interesting results of these functions have been evaluated in this article.
Khan Muhammad Ghaffar +4 more
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Karpatsʹkì Matematičnì Publìkacìï, 2022 The aim of present paper is to find out different interesting properties and characterization of unified class $P_{\gamma}(A, B, \alpha,\sigma)$ of prestarlike functions with negative coefficients in the unit disc $U$.
D. Soybaş, S.B. Joshi, H.H. Pawar
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On Some Classes of Harmonic Functions Associated with the Janowski Function
Mathematics, 2023 In this paper, we introduce some classes of univalent harmonic functions with respect to the symmetric conjugate points by means of subordination, the analytic parts of which are reciprocal starlike (or convex) functions.
Lina Ma, Shuhai Li, Huo Tang
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Mathematics, 2021 A class of p-valent analytic functions is introduced using the q-difference operator and the familiar Janowski functions. Several properties of functions in the class, such as the Fekete–Szegö inequality, coefficient estimates, necessary and sufficient ...
Bo Wang, Rekha Srivastava, Jin-Lin Liu
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Variable-rate source coding theorems for stationary nonergodic sources [PDF]
, 1994 For a stationary ergodic source, the source coding theorem and its converse imply that the optimal performance theoretically achievable by a fixed-rate or variable-rate block quantizer is equal to the distortion-rate function, which is defined as the ...
Chou, P. A., Effros, M., Gray, R. M.
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