Research Article

Generalized Baskakov-Kantorovich Operators with Better Approximation

Number: Advanced Online Publication Early Pub Date: August 17, 2026
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Generalized Baskakov-Kantorovich Operators with Better Approximation

Abstract

Motivated by the development of Bernstein--Kantorovich operators that preserve affine functions, we propose a new class of Baskakov--Kantorovich type operators $\mathcal{V^*}_{n,m}$, along with the associated subfamilies $\mathcal{V}^*_{n,m}$, $\mathcal{V}^*_{n,2m-1}$, and $\mathcal{V}^*_{n,2m}$. The approximation behavior of these operators is thoroughly investigated and compared with that of classical Baskakov--Kantorovich operators $V_{n}$. Our results demonstrate that the proposed operators, Particularly $\mathcal{V}^*_{n,2m-1}$ exhibit superior approximation properties while preserving affine functions. Moreover, we establish that for the operators $\mathcal{V}^*_{n,m}$, the moments satisfy \[ \mathcal{V}^*_{n,m}(t^i,x) \to V_n(t^i,x) \quad \text{as } m \to \infty, \quad i=1,2,\ldots \] Several Voronovskaja-type theorems are also derived for the newly introduced operators. In addition, we show that the operators $\mathcal{V}^*_{n,m}$ possess important shape-preserving properties. Finally, numerical examples and graphical illustrations are presented to validate and visualize the theoretical findings.

Keywords

References

  1. [1] R. Aslan, Some Approximation Results on λ-Szász-Mirakjan-Kantorovich Operators, Fundam. J. Math. Appl. 4 (3), 150–158, 2021.

Details

Primary Language

English

Subjects

Operator Algebras and Functional Analysis, Approximation Theory and Asymptotic Methods

Journal Section

Research Article

Authors

Hüseyin Aktuğlu *
0000-0002-0300-6817
Kuzey Kıbrıs Türk Cumhuriyeti

Mustafa Kara
0000-0003-3091-5781
Kuzey Kıbrıs Türk Cumhuriyeti

Early Pub Date

August 17, 2026

Publication Date

-

Submission Date

January 13, 2026

Acceptance Date

July 7, 2026

Published in Issue

Year 2026 Number: Advanced Online Publication

APA
Aktuğlu, H., & Kara, M. (2026). Generalized Baskakov-Kantorovich Operators with Better Approximation. Hacettepe Journal of Mathematics and Statistics, Advanced Online Publication. https://doi.org/10.15672/hujms.1862624
AMA
1.Aktuğlu H, Kara M. Generalized Baskakov-Kantorovich Operators with Better Approximation. Hacettepe Journal of Mathematics and Statistics. 2026;(Advanced Online Publication). doi:10.15672/hujms.1862624
Chicago
Aktuğlu, Hüseyin, and Mustafa Kara. 2026. “Generalized Baskakov-Kantorovich Operators With Better Approximation”. Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication. https://doi.org/10.15672/hujms.1862624.
EndNote
Aktuğlu H, Kara M (August 1, 2026) Generalized Baskakov-Kantorovich Operators with Better Approximation. Hacettepe Journal of Mathematics and Statistics Advanced Online Publication
IEEE
[1]H. Aktuğlu and M. Kara, “Generalized Baskakov-Kantorovich Operators with Better Approximation”, Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication, Aug. 2026, doi: 10.15672/hujms.1862624.
ISNAD
Aktuğlu, Hüseyin - Kara, Mustafa. “Generalized Baskakov-Kantorovich Operators With Better Approximation”. Hacettepe Journal of Mathematics and Statistics. Advanced Online Publication (August 1, 2026). https://doi.org/10.15672/hujms.1862624.
JAMA
1.Aktuğlu H, Kara M. Generalized Baskakov-Kantorovich Operators with Better Approximation. Hacettepe Journal of Mathematics and Statistics. 2026. doi:10.15672/hujms.1862624.
MLA
Aktuğlu, Hüseyin, and Mustafa Kara. “Generalized Baskakov-Kantorovich Operators With Better Approximation”. Hacettepe Journal of Mathematics and Statistics, no. Advanced Online Publication, Aug. 2026, doi:10.15672/hujms.1862624.
Vancouver
1.Hüseyin Aktuğlu, Mustafa Kara. Generalized Baskakov-Kantorovich Operators with Better Approximation. Hacettepe Journal of Mathematics and Statistics. 2026 Aug. 1;(Advanced Online Publication). doi:10.15672/hujms.1862624