Moiseev, E. I.; Likhomanenko, T. N. On the basis property of a two-part trigonometric series. (English. Russian original) Zbl 1352.42010 Dokl. Math. 94, No. 1, 374-377 (2016); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 469, No. 1, 26-29 (2016). MSC: 42A65 42A32 PDFBibTeX XMLCite \textit{E. I. Moiseev} and \textit{T. N. Likhomanenko}, Dokl. Math. 94, No. 1, 374--377 (2016; Zbl 1352.42010); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 469, No. 1, 26--29 (2016) Full Text: DOI
Kudinov, A. F.; Zadorozhnii, V. G. Linear difference equations with variable coefficients. (English) Zbl 1297.39003 Dokl. Math. 89, No. 1, 103-105 (2014); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 454, No. 5, 523-525 (2014). MSC: 39A06 PDFBibTeX XMLCite \textit{A. F. Kudinov} and \textit{V. G. Zadorozhnii}, Dokl. Math. 89, No. 1, 103--105 (2014; Zbl 1297.39003); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 454, No. 5, 523--525 (2014) Full Text: DOI
Napalkov, V. V.; Dil’mukhametova, A. M. The fundamental principle of Euler for a class of partial differential equations with variable coefficients. (English. Russian original) Zbl 1254.35051 Dokl. Math. 85, No. 2, 222-224 (2012); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 443, No. 3, 293-295 (2012). MSC: 35E20 30D20 PDFBibTeX XMLCite \textit{V. V. Napalkov} and \textit{A. M. Dil'mukhametova}, Dokl. Math. 85, No. 2, 222--224 (2012; Zbl 1254.35051); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 443, No. 3, 293--295 (2012) Full Text: DOI
Bochkarev, S. V. De la Vallée-Poussin means of Fourier series for quadratic spectrum and power density spectra. (English. Russian original) Zbl 1250.42023 Dokl. Math. 84, No. 1, 485-490 (2011); translation from Dokl. Akad. Nauk 439, No. 3, 298-303 (2011). Reviewer: Rajendra G. Vyas (Vadodara) MSC: 42A38 42A32 42A24 30B10 PDFBibTeX XMLCite \textit{S. V. Bochkarev}, Dokl. Math. 84, No. 1, 485--490 (2011; Zbl 1250.42023); translation from Dokl. Akad. Nauk 439, No. 3, 298--303 (2011) Full Text: DOI
Goncharova, E. V.; Ovseevich, A. I. Reachable sets to singularly perturbed linear systems. (English. Russian original) Zbl 1190.93058 Dokl. Math. 80, No. 1, 595-598 (2009); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 427, No. 6, 743-746 (2009). MSC: 93C73 93C05 34H05 93B03 93C15 PDFBibTeX XMLCite \textit{E. V. Goncharova} and \textit{A. I. Ovseevich}, Dokl. Math. 80, No. 1, 595--598 (2009; Zbl 1190.93058); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 427, No. 6, 743--746 (2009) Full Text: DOI
Napalkov, V. V. On the theory of linear differential equations with variable coefficients. (English. Russian original) Zbl 1378.32030 Dokl. Math. 70, No. 1, 632-634 (2004); translation from Dokl. Akad. Nauk 397, No. 6, 748-750 (2004). MSC: 32W50 30H05 35E20 35G05 PDFBibTeX XMLCite \textit{V. V. Napalkov}, Dokl. Math. 70, No. 1, 632--634 (2004; Zbl 1378.32030); translation from Dokl. Akad. Nauk 397, No. 6, 748--750 (2004)
Samarskij, A. A.; Mazhukin, V. I.; Malafej, D. A.; Matus, P. P. Accuracy enhancement in difference schemes on spatially nonuniform grids. (English. Russian original) Zbl 0961.65074 Dokl. Math. 60, No. 1, 61-64 (1999); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 367, No. 3, 310-313 (1999). MSC: 65M06 65M12 35L15 PDFBibTeX XMLCite \textit{A. A. Samarskij} et al., Dokl. Math. 60, No. 1, 310--313 (1999; Zbl 0961.65074); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 367, No. 3, 310--313 (1999)
Il’in, V. P. Iterative solution of elliptic equations with variable coefficients. (English. Russian original) Zbl 0960.65036 Dokl. Math. 57, No. 3, 387-389 (1998); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 360, No. 3, 306-308 (1998). MSC: 65F10 65N06 35J25 PDFBibTeX XMLCite \textit{V. P. Il'in}, Dokl. Math. 57, No. 3, 306--308 (1998; Zbl 0960.65036); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 360, No. 3, 306--308 (1998)
Dubinskij, Yu. A. On conformal equivalence of multipoint problems. (English. Russian original) Zbl 0902.34003 Dokl. Math. 54, No. 1, 515-517 (1996); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 349, No. 2, 156-158 (1996). Reviewer: J.Schmeelk (Richmond) MSC: 34M99 PDFBibTeX XMLCite \textit{Yu. A. Dubinskij}, Dokl. Math. 54, No. 1, 515--517 (1996; Zbl 0902.34003); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 349, No. 2, 156--158 (1996)