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. 2024 Nov 14;19(11):e0313273.
doi: 10.1371/journal.pone.0313273. eCollection 2024.

Bessel statistical convergence: New concepts and applications in sequence theory

Ibrahim S Ibrahim  1 , Majeed A Yousif  1 , Pshtiwan Othman Mohammed  2 , Dumitru Baleanu  3 , Ahmad Zeeshan  4 , Mohamed Abdelwahed  5
Affiliations

Bessel statistical convergence: New concepts and applications in sequence theory

Ibrahim S Ibrahim et al. PLoS One. .

Erratum in

Abstract

This research introduces novel concepts in sequence theory, including Bessel convergence, Bessel boundedness, Bessel statistical convergence, and Bessel statistical Cauchy sequences. These concepts establish new inclusion relations and related results within mathematical analysis. Additionally, we extend the first and second Korovkin-type approximation theorems by incorporating Bessel statistical convergence, providing a more robust and comprehensive framework than existing results. The practical implications of these theorems are demonstrated through examples involving the classical Bernstein operator and Fejér convolution operators. This work contributes to the foundational understanding of sequence behavior, with potential applications across various scientific disciplines.

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Conflict of interest statement

The authors have declared that no competing interests exist.

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