Rybkov, Mikhail V.; Knaub, Lyudmila V.; Khorov, Danil V. First-order methods with extended stability regions for solving electric circuit problems. (English) Zbl 07334087 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 242-252 (2020). MSC: 65Jxx 65-XX 65Lxx PDFBibTeX XMLCite \textit{M. V. Rybkov} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 242--252 (2020; Zbl 07334087) Full Text: DOI MNR
Panteleyev, Vladimir I.; Riabets, Leonid V. \(E\)-closed sets of hyperfunctions on two-element set. (English) Zbl 07334086 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 231-241 (2020). MSC: 03Bxx 08Axx 03Cxx 03-XX PDFBibTeX XMLCite \textit{V. I. Panteleyev} and \textit{L. V. Riabets}, J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 231--241 (2020; Zbl 07334086) Full Text: DOI MNR
Danilyuk, Elena Yu.; Moiseeva, Svetlana P.; Sztrik, Janos Asymptotic analysis of retrial queueing system \(M/M/1\) with impatient customers, collisions and unreliable server. (English) Zbl 07334085 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 218-230 (2020). MSC: 90Bxx 60Kxx 65Cxx PDFBibTeX XMLCite \textit{E. Yu. Danilyuk} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 218--230 (2020; Zbl 07334085) Full Text: DOI MNR
Senashov, Sergei I.; Savostyanova, Irina L.; Cherepanova, Olga N. Anisotropic antiplane elastoplastic problem. (English) Zbl 07334084 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 213-217 (2020). MSC: 74Cxx 74-XX PDFBibTeX XMLCite \textit{S. I. Senashov} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 213--217 (2020; Zbl 07334084) Full Text: DOI MNR
Andreev, Victor K.; Sobachkina, Natalya L. Rotationally-axisymmetric motion of a binary mixture with a flat free boundary at small Marangoni numbers. (English) Zbl 07334083 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 197-212 (2020). MSC: 65Lxx 35Pxx PDFBibTeX XMLCite \textit{V. K. Andreev} and \textit{N. L. Sobachkina}, J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 197--212 (2020; Zbl 07334083) Full Text: DOI MNR
Lyapin, Alexander P.; Chandragiri, Sreelatha The Cauchy problem for multidimensional difference equations in lattice cones. (English) Zbl 07334082 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 187-196 (2020). MSC: 39Axx PDFBibTeX XMLCite \textit{A. P. Lyapin} and \textit{S. Chandragiri}, J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 187--196 (2020; Zbl 07334082) Full Text: DOI MNR
Kaptsov, Oleg V. Ideals generated by differential equations. (English) Zbl 07334081 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 170-186 (2020). MSC: 35Cxx 35Axx 58Jxx 35-XX PDFBibTeX XMLCite \textit{O. V. Kaptsov}, J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 170--186 (2020; Zbl 07334081) Full Text: DOI arXiv MNR
Tyapkin, Valery N.; Dmitriev, Dmitry D.; Gladyshev, Andrey B.; Zverev, Peter Yu. A recursive algorithm for estimating the correlation matrix of the interference based on the QR decomposition. (English) Zbl 07334080 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 160-169 (2020); retraction note ibid. 13, No. 5, 655 (2020). MSC: 93Exx PDFBibTeX XMLCite \textit{V. N. Tyapkin} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 160--169 (2020; Zbl 07334080) Full Text: DOI MNR
Didi, Hana; Khodja, Brahim; Moussaoui, Abdelkrim Singular quasilinear elliptic systems with (super-) homogeneous condition. (English) Zbl 07334079 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 151-159 (2020). MSC: 35Jxx 47Jxx PDFBibTeX XMLCite \textit{H. Didi} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 151--159 (2020; Zbl 07334079) Full Text: DOI arXiv MNR
Bykov, Valeriy I.; Tsybenova, Svetlana B. Root locus of algebraic equations. (English) Zbl 07334078 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 141-150 (2020). MSC: 12Yxx 68Wxx 80Axx 65Hxx 65-XX PDFBibTeX XMLCite \textit{V. I. Bykov} and \textit{S. B. Tsybenova}, J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 141--150 (2020; Zbl 07334078) Full Text: DOI MNR
Kuzovatov, Vyacheslav; Kytmanov, Alexander; Sadullaev, Azimbai On the application of the plan formula to the study of the zeta-function of zeros of entire function. (English) Zbl 07334077 J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 135-140 (2020). MSC: 30Bxx 30Dxx PDFBibTeX XMLCite \textit{V. Kuzovatov} et al., J. Sib. Fed. Univ., Math. Phys. 13, No. 2, 135--140 (2020; Zbl 07334077) Full Text: DOI MNR