Kadchenko, Sergeĭ Ivanovich; Ryazanova, Lyubov’ Sergeevna Algorithms invenire asymptotic formulas eigenvalues discreta semi-terminus operators. (Russian. English summary) Zbl 07745307 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 16, No. 2, 104-110 (2023). MSC: 47A10 PDFBibTeX XMLCite \textit{S. I. Kadchenko} and \textit{L. S. Ryazanova}, Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 16, No. 2, 104--110 (2023; Zbl 07745307) Full Text: DOI MNR
Kadchenko, Sergeĭ Ivanovich; Ryazanova, Lyubov’ Sergeevna; Dzhiganchina, Yuliya Rustamovna Algorithm for numerical solution of inverse spectral problems generated by Sturm-Liouville operators of an arbitrary even order. (English) Zbl 07362761 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 14, No. 2, 52-63 (2021). MSC: 47A10 PDFBibTeX XMLCite \textit{S. I. Kadchenko} et al., Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 14, No. 2, 52--63 (2021; Zbl 07362761) Full Text: DOI MNR
Kadchenko, S. I.; Pursheva, A. V.; Ryazanova, L. S. Solution of inverse spectral problems for discrete semi-bounded operators given on geometric graphs. (Russian. English summary) Zbl 07312378 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 13, No. 4, 19-32 (2020). MSC: 65J22 PDFBibTeX XMLCite \textit{S. I. Kadchenko} et al., Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 13, No. 4, 19--32 (2020; Zbl 07312378) Full Text: DOI MNR
Kondyukov, Alekseĭ Olegovich; Sukacheva, Tamara Gennad’evna; Kadchenko, Sergeĭ Ivanovich; Ryazanova, Lyubov’ Sergeevna Computational experiment for a class of mathematical models of magnetohydrodynamics. (English) Zbl 1364.76239 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 10, No. 1, 149-154 (2017). MSC: 76W05 76M25 35Q35 PDFBibTeX XMLCite \textit{A. O. Kondyukov} et al., Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 10, No. 1, 149--154 (2017; Zbl 1364.76239) Full Text: DOI MNR
Kadchenko, S. I.; Ryazanova, L. S. Numerical method for finding the eigenvalues of discrete lower semibounded operators. (Numeric method of finding the eigenvalues for the discrete lower semibounded operators.) (Russian. English summary) Zbl 1262.47030 Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 17(234), No. 8, 46-51 (2011). Reviewer: Mikhail Yu. Kokurin (Yoshkar-Ola) MSC: 47A75 47A55 65J10 PDFBibTeX XMLCite \textit{S. I. Kadchenko} and \textit{L. S. Ryazanova}, Vestn. Yuzhno-Ural. Gos. Univ., Ser. Mat. Model. Program. 17(234), No. 8, 46--51 (2011; Zbl 1262.47030)