Anastassiou, George A. Quantitative approximation by perturbed Kantorovich-Choquet neural network operators. (English) Zbl 1416.41016 Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 875-900 (2019). MSC: 41A25 41A17 41A30 41A35 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Rev. R. Acad. Cienc. Exactas Fís. Nat., Ser. A Mat., RACSAM 113, No. 2, 875--900 (2019; Zbl 1416.41016) Full Text: DOI OpenURL
Anastassiou, George A. Approximations by multivariate perturbed neural network operators. (English) Zbl 1364.41005 Anal. Appl., Singap. 15, No. 3, 413-432 (2017). MSC: 41A17 41A25 41A30 41A36 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Anal. Appl., Singap. 15, No. 3, 413--432 (2017; Zbl 1364.41005) Full Text: DOI OpenURL
Anastassiou, George A. Approximation by perturbed neural network operators. (English) Zbl 1339.41025 Appl. Math. 42, No. 1, 57-81 (2015). MSC: 41A30 41A17 41A25 92B20 PDF BibTeX XML Cite \textit{G. A. Anastassiou}, Appl. Math. 42, No. 1, 57--81 (2015; Zbl 1339.41025) Full Text: DOI Link OpenURL
Anastassiou, George A.; Gal, Sorin G. Geometric and approximation properties of some singular integrals in the unit disk. (English) Zbl 1193.42075 J. Inequal. Appl. 2006, Article ID 17231, 19 p. (2006). MSC: 42B20 30C45 30E20 PDF BibTeX XML Cite \textit{G. A. Anastassiou} and \textit{S. G. Gal}, J. Inequal. Appl. 2006, Article ID 17231, 19 p. (2006; Zbl 1193.42075) Full Text: DOI EuDML OpenURL
Anastassiou, George A.; Gal, S. G. Geometric and approximation properties of a complex Post-Widder operator in the unit disk. (English) Zbl 1093.30035 Appl. Math. Lett. 19, No. 4, 314-319 (2006). Reviewer: Zoltán Finta (Cluj-Napoca) MSC: 30E10 30C45 30C55 41A25 41A35 PDF BibTeX XML Cite \textit{G. A. Anastassiou} and \textit{S. G. Gal}, Appl. Math. Lett. 19, No. 4, 314--319 (2006; Zbl 1093.30035) Full Text: DOI OpenURL