Results 11 to 20 of about 33,094 (273)

The Modulus of Nearly Uniform Smoothness in Orlicz Sequence Spaces [PDF]

Journal of Function Spaces, 2019
It is well known that the modulus of nearly uniform smoothness related with the fixed point property is important in Banach spaces. In this paper, we prove that the modulus of nearly uniform smoothness in Köthe sequence spaces without absolutely ...
Shaoyong Zhang, Meiling Zhang, Yujia Zhan   +2 more
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Characterization of mixed modulus of smoothness in weighted \(L^p\) spaces

Journal of Numerical Analysis and Approximation Theory, 2016
Characterization class for mixed modulus of smoothness in Lebesgue spaces with Muckenhoupt weights are investigated.
Ramazan Akgün
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On a modified modulus of smoothness of a Banach space

Journal of Numerical Analysis and Approximation Theory, 1993
Not available.
Ioan Şerb
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N- Monotone Approximation in Weighted Space [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2022
The purpose of this paper is to discuss the degree of best monotone multi- approximation of unbounded functions weighted space in terms the modules of smoothness by using some algebraic linear operators. In addition, introduced ,proofs some properties of
Alaa Adnan, Wameeth Ali
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Two sharp inequalities for operators in a Hilbert space

Researches in Mathematics, 2022
In this paper we obtained generalisations of the L. V. Taikov’s and N. Ainulloev’s sharp inequalities, which estimate a norm of function's first-order derivative (L. V. Taikov) and a norm of function's second-order derivative (N.
N.O. Kriachko
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Approximation of GBS Type q-Jakimovski-Leviatan-Beta Integral Operators in Bögel Space

Mathematics, 2022
In the present article, we introduce the bivariate variant of Beta integral type operators based on Appell polynomials via q-calculus. We study the local and global type approximation properties for these new operators.
Abdullah Alotaibi
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Best multi Approximation of Unbounded Functions by Using Modulus of Smoothness [PDF]

مجلة جامعة الانبار للعلوم الصرفة, 2021
We present an estimate of the degree of best multi approximation of unbounded function on 〖[-1,1]〗^d by algebraic polynomials in weighted space. The studied of the relation between the best approximation of derivatives functions in weighted space and the
Omar Khashan, Alaa Auad, Ghassan Ezzulddin Arif   +2 more
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Trigonometric Approximation by Modulus of Smoothness in Lp,α (X)

Al-Mustansiriyah Journal of Science, 2021
In this paper, we study the approximate properties of functions by means of trigonometric polynomials in weighted spaces. Relationships between modulus of smoothness of function derivatives and those of the jobs themselves are introduced. In the weighted
Mohammed Hamad Fayyadh, Alaa Adnan Auad
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Generalized Jacobian Weighted Modulus of Smoothness

Iraqi Journal of Science, 2023
      The topic of modulus of smoothness still gets the interest of many researchers due to its applicable usage in different fields, especially for function approximation. In this paper, we define a new modulus of smoothness of weighted type. The properties of our modulus are studied.
Ahmad AbdulKarim Al-Dhahabi, Hawraa Abbas Almurieb   +1 more
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Properties of Generalized Modulus of Smoothness and Generalized Modulus of Convexity

Journal of Harbin University of Science and Technology, 2020
Based on the definitions of generalized modulus of smoothness, the relation between generalized modulus of smoothness and t in the Banach spaces is studied, which proves three equivalent conditions of uniform normal structure and four equivalent ...
ZHAO Liang, YU Yang
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