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On the Approximation Process of Shifted‐Knots Bivariate Stancu‐Type Kantorovich Operators

Journal of Mathematics, Volume 2026, Issue 1, 2026.
This paper focuses on defining bivariate Stancu‐type Kantorovich operators with the technique associated with the idea of shifted knots. The degree of approximation and weighted approximation of these bivariate operators are estimated, respectively, by means of Lipschitz kind bivariate functions and weighted functions of two variables. Furthermore, the
Abdullah Alotaibi, Ding-Xuan Zhou
wiley +1 more source

Approximation by q Baskakov Beta operators

Acta Mathematicae Applicatae Sinica, English Series, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gupta, Vijay, Aral, Ali
openaire +2 more sources

An experimental flow regime map to dynamically structure gas–solid bubbling fluidized beds

AIChE Journal, Volume 71, Issue 5, May 2025.
Abstract Employing oscillatory gas flows to create ordered bubble dynamics in fluidized beds represents a promising approach in reactor design, enhancing efficiency, scalability, and control. This study reports an extensive experimental campaign that identifies the operational regime for structuring Geldart B fluidized beds, introducing a novel pattern
Kaiqiao Wu +3 more
wiley +1 more source

Rate of convergence for generalized Baskakov operators [PDF]

, 2012
In the present paper, we consider the generalized Baskakov operators having the weight functions of Beta basis functions.
Gupta, Vijay, Vijay Gupta, Rani Yadav, Yadav, Rani +3 more
core +1 more source

Blending type approximation by τ-Baskakov-Durrmeyer type hybrid operators

Advances in Difference Equations, 2020
In this work, we construct a Durrmeyer type modification of the τ-Baskakov operators depends on two parameters α > 0 $\alpha >0$ and τ ∈ [ 0 , 1 ] $\tau \in [0,1]$ .
S. A. Mohiuddine +3 more
doaj +1 more source

Rate of Convergence of Modified Baskakov Operators

Demonstratio Mathematica, 1997
The authors study the local rate of approximation of functions that are of bounded variation on every compact subinterval of $[0,\infty)$ by the method of Baskakov-Durrmeyer type operators (case $c=1$). Their proofs of the main theorem and of several lemmas make use of some elementary results on random variables. Remark.
Gupta, Vijay, Kumar, D.
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Characteristics and outcomes of older patients undergoing out‐ versus inpatient surgery in Europe. A secondary analysis of the Peri‐interventional Outcome Study in the Elderly (POSE)

Acta Anaesthesiologica Scandinavica, Volume 69, Issue 4, April 2025.
Abstract Background The number of older patients undergoing surgical procedures with anaesthesia care is projected to rise. In order to cope with the increased demand, the expansion of outpatient surgery may play a decisive role. We aim to investigate the characteristics and outcomes of the older outpatient population.
Linda Grüßer +639 more
wiley +1 more source

Some approximation properties of the generalized Baskakov operators

, 2018
The present paper deals with a generalization of the Baskakov operators. Some direct theorems, asymptotic formula and A-statistical convergence are established. Our results are based on a function. These results include the preservation properties of the
Mishra, Vishnu Narayan +5 more
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Curves defined by a class of discrete operators: Approximation result and applications

Mathematical Methods in the Applied Sciences, Volume 48, Issue 2, Page 2388-2403, 30 January 2025.
In approximation theory, classical discrete operators, like generalized sampling, Szász‐Mirak'jan, Baskakov, and Bernstein operators, have been extensively studied for scalar functions. In this paper, we look at the approximation of curves by a class of discrete operators, and we exhibit graphical examples concerning several cases. The topic has useful
Rosario Corso, Gabriele Gucciardi
wiley +1 more source

Durrmeyer type (p,q)-Baskakov operators preserving linear functions

, 2018
The present paper deals with the construction of Baskakov Durrmeyer operators, which preserve the linear functions, in (p,q)-calculus. More precisely, using (p,q)-Gamma function we introduce genuine mixed type Baskakov Durrmeyer operators having Baskakov
Abdullah Alotaibi +5 more
core +1 more source

approximation by positive operators
rate of convergence, degree of approximation
rate of convergence

mathematics
modulus of continuity
simultaneous approximation

41a36
weighted approximation
asymptotic formula