Results 41 to 50 of about 148,924,303 (243)
Eigenvalue bounds of the shift-splitting preconditioned singular nonsymmetric saddle-point matrices
Journal of Inequalities and Applications, 2016 For singular nonsymmetric saddle-point problems, a shift-splitting preconditioner was studied in (Appl. Math. Comput. 269:947-955, 2015). To further show the efficiency of the shift-splitting preconditioner, we provide eigenvalue bounds for the nonzero ...
Quan Shi, Qin-Qin Shen, Lin-Quan Yao
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Some differential inequalities in the complex plane
Filomat, 2017 In the present paper, we obtain some new results by applying well-known Jack?s lemma. Moreover, the second-order differential subordinations associated with convex functions are also considered.
Nunokawa, Mamoru +4 more
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S. N. Bernstein Type Estimations in the Mean on the Curves in a Complex Plane
Abstract and Applied Analysis, 2009 The present paper discusses in the metric Lp S. N. Bernstein type inequalities of the most general kind on very general accessible classes of curves in a complex plane. The obtained estimations, generally speaking, are not improvable.
J. I. Mamedkhanov, I. B. Dadashova
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Tlacoqualli in Monequi "The Center Good"
Voices in Bioethics, 2022 Photo by Andrew James on Unsplash INTRODUCTION Since its inception, bioethics has focused on Western conceptions of ethics and science. This has provided a strong foundation to build bioethics as a field and discipline.
Ried Mackay
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MATHEMATICAL MODEL OF RESONATOR CHAINS IN EXTERNAL MAGNETIC FIELD [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2018 Subject of Research.The paper considers a spectral problem for chains of weakly coupled ball-shaped resonators under the action of an external magnetic field. Two basic geometries are studied composed of identical resonators: the chain with a single kink
A. S. Melikhova
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Certain nth Order Differential Inequalities in the Complex Plane [PDF]
Canadian Mathematical Bulletin, 1978 AbstractLet w(z) be regular in the unit disc U:|z|<l, with w(0) = 0 and let h(r, s, t) be a complex function defined in a domain D of C3. The author determines conditions on h such that ifz∈U, then |w(z)|< 1 for z ∈ U and n= 0, 1, 2, …. Here Dnw(z) = (z/(l-z)n+1*w(z), where * stands for the Hadamard product (convolution). Some applications of the
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Fejer-type inequalities (I) [PDF]
, 2009 We establish some new Fejér-type inequalities for convex ...
Hwang, Shiow-Ru +6 more
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Extracta MathematicaeThe objective of this paper is to establish initial coefficient inequalities, Upper bounds to the Hankel and Toeplitz determinants for certain normalized univalent functions defined on the open unit disk D in the complex plane related to the analytic ...
R. Rudrani +2 more
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Observer‐Based Adaptive Event‐Triggered Tracking Control for Fuzzy TS Systems With Premise Mismatch
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper presents an adaptive logistic event‐triggered observer‐based tracking controller for Takagi‐Sugeno fuzzy systems under constrained inputs and network delays. Leveraging a hybrid LMI and Secretary Bird Optimization approach, this strategy significantly minimizes communication overhead and computational burden while ensuring optimal reference ...
Oussama Djadane +3 more
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On Two Kinds of the Hardy-Type Integral Inequalities in the Whole Plane with the Equivalent Forms
, 2021 By the use of weight functions, a few equivalent conditions of two kinds of Hardy-type integral inequalities with multi-parameters in the whole plane are obtained.
Andrica, D. +7 more
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