Results 31 to 40 of about 1,722,948 (307)
On the Rate-Distortion-Perception Function [PDF]
IEEE Journal on Selected Areas in Information Theory, 2022 Rate-distortion-perception theory extends Shannon’s rate-distortion theory by introducing a constraint on the perceptual quality of the output. The perception constraint complements the conventional distortion constraint and aims to enforce distribution ...
Jun Chen +5 more
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Reshetnyak's Theorem and The Inner Distortion [PDF]
Pure and Applied Mathematics Quarterly, 2011 We prove that a quasilight mapping of finite distortion with locally n-integrable weak partials and locally integrable inner distortion is discrete and open. Mathematics Subject Classification (2000): 30C65, 26B10.
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On complemented versions of James’s distortion theorems [PDF]
Proceedings of the American Mathematical Society, 2007 Examples are given to show that two natural questions asked in Dowling, Randrianantoanina, and Turett, 1999, about complemented versions of James’s distortion theorems have negative answers.
Johnson, William B. +1 more
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Q-Extension of Starlike Functions Subordinated with a Trigonometric Sine Function
Mathematics, 2020 The main purpose of this article is to examine the q-analog of starlike functions connected with a trigonometric sine function. Further, we discuss some interesting geometric properties, such as the well-known problems of Fekete-Szegö, the necessary and ...
Saeed Islam +4 more
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Certain Family of Multivalent Functions Associated With Subordination
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2020 The main objectives of this pepper are to introduce new classes. We have attempted to obtain coefficient estimates, radius of convexity, Distortion and Growth theorem and other related results for the ...
Zainab H. Mahmood +2 more
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On Harmonic Functions Defined by Differential Operator with Respect to k-Symmetric Points
International Journal of Mathematics and Mathematical Sciences, 2014 We introduce new classes MHkσ,s(λ,δ,α) and M¯Hkσ,s(λ,δ,α) of harmonic univalent functions with respect to k-symmetric points defined by differential operator. We determine a sufficient coefficient condition, representation theorem, and distortion theorem.
Afaf A. Ali Abubaker, Maslina Darus
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Certain Subclasses of Meromorphic Univalent Function Involving Differential Operator
Al-Mustansiriyah Journal of Science, 2020 The main object of the present paper is to introduce the class of meromorphic univalent function K* (σ,τ,S) defined by differential operator with study some geometric properties like coefficient inequality , growth theorem and distortion theorem, radii ...
Teba Rzaij Al-Kubaisi +1 more
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On Harmonic Univalent Functions Defined by Dziok-Srivastava Operator
Tikrit Journal of Pure Science, 2022 The purpose of this work is to present a class of harmonic univalent functions defined by the Dziok-Srivastava operator. Some geometric properties like coefficients conditions, distortion theorem, convolution (Hadamard product), convex combination and ...
Mays S. Abdul Ameer +2 more
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Distortion mechanisms in varactor diode-tuned microwave filters [PDF]
, 2006 This paper examines the broadband distortion behavior in flexible filters employing varactor-diode tuning elements. Series- and parallel-resonant varactor-loaded transmission-lines, both commonly used in bandpass and bandstop microwave filters, are ...
Carey-Smith, BE, Warr, PA
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Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2015 In this paper we have introduced and studied the subclass ℛ𝒥 (d, α, β) of univalent functions defined by the linear operator RIn,λ,lγf(z)$RI_{n,\lambda ,l}^\gamma f(z)$ defined by using the Ruscheweyh derivative Rnf(z) and multiplier transformation I (n,
Alb Lupaş Alina
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