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In the present paper, we consider Stancu type generalization of Baskakov-Kantorovich operators based on the q-integers and obtain statistical and weighted statistical approximation properties of these operators. Rates of statistical…

经典分析与常微分方程 · 数学 2015-08-28 Vishnu Narayan Mishra , Preeti Sharma , Adem Kilicman , Dilip Jain

In [10] Jain introduced the modified form of the Sz\'asz-Mirakjan operator, based on certain parameter $0\le\beta<1$. Several modifications of the operators are available in the literature. Here we consider actual Durrmeyer variant of the…

经典分析与常微分方程 · 数学 2016-11-07 Vijay Gupta , G. C. Greubel

This paper deals with approximation properties of the newly defined $q$-generalization of the Bal\'{a}zs-Szabados operators in the case $q\geq1$. Quantitative estimates of the convergence and Voronovskaja type theorem are given. In…

经典分析与常微分方程 · 数学 2015-02-26 N. I. Mahmudov

In this paper, we establish a comprehensive characterization of the generalized Lipschitz classes through the study of the rate of convergence of a family of semi-discrete sampling operators, of Durrmeyer type, in $L^p$-setting. To achieve…

泛函分析 · 数学 2025-11-14 Danilo Costarelli , Michele Piconi , Gianluca Vinti

The purpose of this paper is to construct a bivariate generalization of new family of Kantorovich type sampling operators $(K_w^{\varphi}f)_{w>0}.$ First, we give the pointwise convergence theorem and a Voronovskaja type theorem for these…

泛函分析 · 数学 2017-11-15 A. Sathish Kumar , P. Devaraj

This article investigates the convergence properties of s-numbers of certain truncations of bounded linear operators between Banach spaces. We prove a generalized version of a known convergence result for the approximation numbers of…

泛函分析 · 数学 2024-12-18 Deepesh K P

We give some Korovkin-type theorems on convergence and estimates of rates of approximations of nets of functions, satisfying suitable axioms, whose particular cases are filter/ideal convergence, almost convergence and triangular…

泛函分析 · 数学 2021-01-15 Antonio Boccuto , Xenofon Dimitriou

In this work, we investigate weighted $\alpha$$\beta$-Statistical approximation properties of $q$-Durrmeyer-Stancu operators. Also, give some corrections in limit of $q$-Durrmeyer-Stancu operators defined in \cite{mishra2013short} and…

经典分析与常微分方程 · 数学 2015-09-01 Vishnu Narayan Mishra , Prashantkumar Patel

The aim of this paper is to study variation detracting property and con- vergence in variation of the Bernstein-Durrmeyer modifications of the classical Bernstein operators in the space of functions of bounded variation. These problems are…

经典分析与常微分方程 · 数学 2016-05-16 Ozlem Oksuzer , Harun Karsli , Fatma Tasdelen Yesildal

In this paper, we introduce a Kantorovich type generalization of Jakimovski-Leviatan operators constructed by A. Jakimovski and D. Leviatan (1969) and the theorems on convergence and the degrree of convergence are established. Furthermore,…

经典分析与常微分方程 · 数学 2015-10-30 Didem Aydin Ari , Sevilay Kirci Serenbay

The Sz\'asz-Mirakyan operator is known as a positive linear operator which uniformly approximates a certain class of continuous functions on the half line. The purpose of the present paper is to find out limiting behaviors of the iterates…

概率论 · 数学 2023-06-05 Jirô Akahori , Ryuya Namba , Shunsuke Semba

In this paper, we obtained some global approximation results for general Gamma type operators.

综合数学 · 数学 2015-08-28 Alok Kumar

The main object of this paper is to construct a new genuine Bernstein-Durrmeyer type operators which have better features than the classical one. Some direct estimates for the modified genuine Bernstein-Durrmeyer operator by means of the…

数值分析 · 数学 2018-10-17 Ana Maria Acu , P. N. Agrawal

The present article intends to introduce the sequence of Baskakov-Durrmeyer type operators linked with the generating functions of Boas-Buck type polynomials. After calculating the moments, including the limiting case of central moments of…

经典分析与常微分方程 · 数学 2025-03-05 Naokant Deo , Sandeep Kumar

We study the convergence of Bernstein type operators leading to two results. The first: The kernel $K_n$ of the Bernstein-Durrmeyer operator at each point $x \in (0, 1)$ $\unicode{x2013}$ that is $K_n(x, t) dt$ $\unicode{x2013}$ once…

经典分析与常微分方程 · 数学 2023-12-05 Mohammed Taariq Mowzer

In this paper, we construct a Durrmeyer-type variant of Gr\"unwald interpolation operators on the space $L^p[0,{\pi}]$. We prove their fundamental properties, including boundedness and convergence in the $L^p$-norm. We establish the…

泛函分析 · 数学 2026-04-22 P. C. Vinaya

We introduce and study a family of integral operators in the Kantorovich sense for functions acting on locally compact topological groups. We obtain convergence results for the above operators with respect to the pointwise and uniform…

泛函分析 · 数学 2014-08-26 Gianluca Vinti , Luca Zampogni

In this paper, we investigate Durrmeyer-type generalizations of maximum-minimum neural network operators. The primary objective of this study is to establish the convergence of these operators in the $L^{p}$ norm for functions $f\in…

数值分析 · 数学 2026-02-02 Berke Şahin , İsmail Aslan

Our main purpose of this article is to study the convergence and other related properties of q-Bernstein-Kantorovich operators including the shifted knots of real positive numbers. We design the shifted knots of Bernstein-Kantorovich…

综合数学 · 数学 2022-01-12 Mohammad Ayman Mursaleen , Adem Kilicman , Md. Nasiruzzaman

This article discusses the convergence properties of the Max Product and Max Min variants of Durrmeyer type exponential sampling series. We first establish pointwise and uniform convergence of both operators in the space of log uniformly…

泛函分析 · 数学 2025-10-17 Satyaranjan Pradhan , Abhishek Senapati , Madan Mohan Soren