Results 31 to 40 of about 533 (157)
Approximation on parametric extension of Baskakov–Durrmeyer operators on weighted spaces
Journal of Inequalities and Applications, 2019 In the present manuscript, we define a non-negative parametric variant of Baskakov–Durrmeyer operators to study the convergence of Lebesgue measurable functions and introduce these as α-Baskakov–Durrmeyer operators.
Md Nasiruzzaman +3 more
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Estimation of Approximation with Jacobi Weights by Multivariate Baskakov Operator
Journal of Function Spaces and Applications, 2013 We first give the unboundedness of multivariate Baskakov operators with the normal weighted norm. By introducing new norms, using the multivariate decomposition technique and the modulus of smoothness with Jacobi weight, the upper bound estimation of ...
Jianjun Wang, Haifeng Guo, Jia Jing
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Convergence of linking Baskakov-type operators [PDF]
Periodica Mathematica Hungarica, 2020 AbstractIn this paper we consider a link $$B_{n,\rho }$$Bn,ρ between Baskakov type operators $$B_{n,\infty }$$Bn,∞ and genuine Baskakov–Durrmeyer type operators $$ B_{n,1}$$Bn,1 depending on a positive real parameter $$\rho $$ρ. The topic of the present paper is the pointwise limit relation $$\left( B_{n,\rho }f\right) \left( x\right) \rightarrow \left(
Ulrich Abel +2 more
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Certain Generalized q-Operators
Demonstratio Mathematica, 2015 The applications of q-calculus in the approximation theory is a very interesting area of research in the recent years, several new q-operators were introduced and their behaviour were discussed by many researchers.
Prakash Om +2 more
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On the Rate of Convergence by Generalized Baskakov Operators [PDF]
Advances in Mathematical Physics, 2015 We firstly construct generalized Baskakov operatorsVn,α,q(f;x)and their truncated sumBn,α,q(f;γn,x). Secondly, we study the pointwise convergence and the uniform convergence of the operatorsVn,α,q(f;x), respectively, and estimate that the rate of convergence by the operatorsVn,α,q(f;x)is1/nq/2.
Yi Gao, W. Wang, Shigang Yue
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On $q$-Baskakov-Mastroianni operators
Rocky Mountain Journal of Mathematics, 2012 A general class of positive linear operators was defined by V. A. Baskakov and investigated by G. Mastroianni: see, e.g., Sections 5.2 and 5.3 in the monograph by \textit{F. Altomare} and \textit{M. Campiti} [Korovkin-type approximation theory and its applications. Berlin: Walter de Gruyter (1994; Zbl 0924.41001)].
Agratini, Octavian, Radu, Cristina
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Generalized Baskakov type operators [PDF]
, 2017 TASDELEN, Fatma/0000-0002-6291-1649In this paper, we introduce a generalization of Baskakov operators based on a function rho. We prove a weighted Korovkin type theorem and compute the rate of convergence via weighted modulus of continuity for these ...
Erencin, Aysegul +5 more
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Local Approximation Properties of Modified Baskakov Operators [PDF]
, 2010 In this paper, we introduce a general modification of the classical Baskakov operators which do not need to preserve the test function x (2). Then, we study an approximation theorem, a Voronovskaya theorem, and various local approximation results for our
Duman, Oktay +5 more
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Approximation properties of modified Baskakov gamma operators [PDF]
, 2022 Bu tez üç bölümden oluşmaktadır. Birinci bölüm giriş için ayrılmıştır ve konu ile ilgili genel bilgiler verilmiştir. İkinci bölümde tezde yararlanılacak bazı temel tanımlar ve teoremler verilmiştir. Baskakov ve Gamma operatörüne giriş yapılmıştır. Üçüncü
Erdoğan, Seda
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Rate of Convergence for Ibragimov-Gadjiev-Durrmeyer Operators
Demonstratio Mathematica, 2017 The present paper deals with the rate of convergence of the general class of Durrmeyer operators, which are generalization of Ibragimov-Gadjiev operators. The special cases of the operators include somewell known operators as particular cases viz.
Acar Tuncer
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