Trynin, A. Yu. On the convergence of generalizations of the sinc approximations on the Privalov-Chanturia class. (Russian. English summary) Zbl 07668751 Sib. Zh. Ind. Mat. 24, No. 3, 122-137 (2021); translation in J. Appl. Ind. Math. 15, No. 3, 531-542 (2021). MSC: 41A05 PDF BibTeX XML Cite \textit{A. Yu. Trynin}, Sib. Zh. Ind. Mat. 24, No. 3, 122--137 (2021; Zbl 07668751); translation in J. Appl. Ind. Math. 15, No. 3, 531--542 (2021) Full Text: DOI MNR OpenURL
Trynin, A. Yu. Sufficient conditions for convergence of generalized sinc-approximations on segment. (English. Russian original) Zbl 1466.41003 J. Math. Sci., New York 255, No. 4, 513-533 (2021); translation from Probl. Mat. Anal. 108, 149-166 (2021). Reviewer: Martin D. Buhmann (Gießen) MSC: 41A05 PDF BibTeX XML Cite \textit{A. Yu. Trynin}, J. Math. Sci., New York 255, No. 4, 513--533 (2021; Zbl 1466.41003); translation from Probl. Mat. Anal. 108, 149--166 (2021) Full Text: DOI OpenURL
Trynin, A. Yu. On the uniform approximation of functions of bounded variation by Lagrange interpolation polynomials with a matrix \({\mathcal L}_n^{(\alpha_n,\beta_n)}\) of Jacobi nodes. (English. Russian original) Zbl 1466.41002 Izv. Math. 84, No. 6, 1224-1249 (2020); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 6, 197-222 (2020). Reviewer: Antonio López-Carmona (Granada) MSC: 41A05 PDF BibTeX XML Cite \textit{A. Yu. Trynin}, Izv. Math. 84, No. 6, 1224--1249 (2020; Zbl 1466.41002); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 84, No. 6, 197--222 (2020) Full Text: DOI OpenURL
Trynin, Aleksandr Yur’evich Convergence of the Lagrange-Sturm-Liouville processes for continuous functions of bounded variation. (Russian. English summary) Zbl 1463.41008 Vladikavkaz. Mat. Zh. 20, No. 4, 76-91 (2018). MSC: 41A05 41A58 94A12 PDF BibTeX XML Cite \textit{A. Y. Trynin}, Vladikavkaz. Mat. Zh. 20, No. 4, 76--91 (2018; Zbl 1463.41008) Full Text: DOI MNR OpenURL