伪线性离散算子的近似

IF 1.3 Q3 COMPUTER SCIENCE, THEORY & METHODS Mathematical foundations of computing Pub Date : 2023-01-01 DOI:10.3934/mfc.2021037
Ismail Aslan, Türkan Yeliz Gökçer
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引用次数: 0

摘要

本文构造了一个基于连续非递减生成函数的伪线性离散算子。然后,我们通过这个新算子得到了一致连续函数的近似。此外,我们还利用基于生成器函数的连续模来计算该方法的误差估计。通过一个显式算例,对所得结果进行了可视化验证。最后,我们研究了离散算子与广义抽样级数之间的关系。
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Approximation by pseudo-linear discrete operators
In this note, we construct a pseudo-linear kind discrete operator based on the continuous and nondecreasing generator function. Then, we obtain an approximation to uniformly continuous functions through this new operator. Furthermore, we calculate the error estimation of this approach with a modulus of continuity based on a generator function. The obtained results are supported by visualizing with an explicit example. Finally, we investigate the relation between discrete operators and generalized sampling series.
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