Results 31 to 40 of about 165,935,923 (285)
Моделирование и анализ информационных систем, 2013 In this paper, some exact inequalities between the best approximations of periodic differentiable functions with trigonometric polynomials and generalized moduli of the continuity Ωm of m-th order in L₂[0, 2π] space are found.
M. R. Langarshoev
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On the rate of convergence of modified \(\alpha\)-Bernstein operators based on q-integers
Journal of Numerical Analysis and Approximation Theory, 2022 In the present paper we define a q-analogue of the modified a-Bernstein operators introduced by Kajla and Acar (Ann. Funct. Anal. 10 (4) 2019, 570-582). We study uniform convergence theorem and the Voronovskaja type asymptotic theorem.
Purshottam Agrawal +2 more
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Publications de l'Institut Mathematique, 2014 We discuss various properties of the new modulus of smoothness ?? k,r (f(r), t)p := sup 0<h?t ?Wr kh(?)?k h?(?)(f(r), ?)? Lp[?1,1], where ?(x):= ?1?x2 and W?(x) = (1-x)-??(x)/2)(1+x???(x)/2))1/2. Related moduli with more general weights are also considered.
Kopotun, K. A. +2 more
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Complete Approximations by Multivariate Generalized Gauss-Weierstrass Singular Integrals
Moroccan Journal of Pure and Applied Analysis, 2021 This research and survey article deals exclusively with the study of the approximation of generalized multivariate Gauss-Weierstrass singular integrals to the identity-unit operator.
Anastassiou George A.
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Best Approximation and Moduli of Smoothness [PDF]
, 2012 2010 Mathematics Subject Classification: 41A25, 41A10.The aim of this note is to present moduli of smoothness which are introduced by different schools of approximation for characterization of the best algebraic approximation.
Dimova Zapryanova, Teodora
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A Note on Two Moduli of Smoothness
Journal of Approximation Theory, 1995 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
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Jacobi Weighted Moduli of Smoothness for Approximation by Neural Networks Application [PDF]
, 2020 اعدت مقاييس النعومة للرياضيين الذين يشتغلون في نظرية التقريب والتحليل العددي والتحليل الحقيقي. ان قياس نعومة دالة باستمرارية اشتقاقها اكثر من مرة هي طريقة مجة جدا. ان الطريقة الافضل والاكثر ملائمة لقياس نعومة دالة هو استخدام مقياس النعومة.
Hadi, Najlaa A., Bhaya , Eman S.
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Convexity, moduli of smoothness and a Jackson-type inequality [PDF]
Acta Mathematica Hungarica, 2010 For a Banach space $B$ of functions which satisfies for some $m>0$ $$ \max(\|F+G\|_B,\|F-G\|_B) \ge (\|F\|^s_B + m\|G\|^s_B)^{1/s}, \forall F,G\in B \ (*) $$ a significant improvement for lower estimates of the moduli of smoothness $ω^r(f,t)_B$ is achieved.
Ditzian, Z., Prymak, A.
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Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
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