Matus, P. P. Construction of difference schemes for multidimensional parabolic equations with time-adaptive grids. (English. Russian original) Zbl 0789.65072 Differ. Equations 27, No. 11, 1404-1414 (1991); translation from Differ. Uravn. 27, No. 11, 1964-1974 (1991). MSC: 65M06 65M12 65M50 35K15 PDFBibTeX XMLCite \textit{P. P. Matus}, Differ. Equations 27, No. 11, 1404--1414 (1991; Zbl 0789.65072); translation from Differ. Uravn. 27, No. 11, 1964--1974 (1991)
Kurchatov, V. A. Accuracy optimization of calculations for some numerical methods based on linearization. (English. Russian original) Zbl 0789.65044 Differ. Equations 27, No. 11, 1399-1403 (1991); translation from Differ. Uravn. 27, No. 11, 1959-1963 (1991). MSC: 65J15 47J25 PDFBibTeX XMLCite \textit{V. A. Kurchatov}, Differ. Equations 27, No. 11, 1399--1403 (1991; Zbl 0789.65044); translation from Differ. Uravn. 27, No. 11, 1959--1963 (1991)
Yanushauskas, A. A directional-derivative problem for harmonic functions regular in a half-space. (English. Russian original) Zbl 0789.31003 Differ. Equations 27, No. 11, 1389-1398 (1991). MSC: 31B05 31B20 35J25 PDFBibTeX XMLCite \textit{A. Yanushauskas}, Differ. Equations 27, No. 11, 1389--1398 (1991; Zbl 0789.31003)
Radyno, Ya. V.; Dinh Phu Bong A two-phase problem with a free boundary for a parabolic equation in an infinite domain. (English. Russian original) Zbl 0789.35185 Differ. Equations 27, No. 11, 1382-1388 (1991); translation from Differ. Uravn. 27, No. 11, 1941-1947 (1991). MSC: 35R35 35K15 35A07 PDFBibTeX XMLCite \textit{Ya. V. Radyno} and \textit{Dinh Phu Bong}, Differ. Equations 27, No. 11, 1382--1388 (1991; Zbl 0789.35185); translation from Differ. Uravn. 27, No. 11, 1941--1947 (1991)
Gil’, M. I. Solvability of a system of stationary Boussinesq equations. (English. Russian original) Zbl 0789.76082 Differ. Equations 27, No. 11, 1377-1382 (1991); translation from Differ. Uravn. 27, No. 11, 1936-1941 (1991). MSC: 76R99 35Q35 80A20 PDFBibTeX XMLCite \textit{M. I. Gil'}, Differ. Equations 27, No. 11, 1377--1382 (1991; Zbl 0789.76082); translation from Differ. Uravn. 27, No. 11, 1936--1941 (1991)
Yunusov, M. Yu. Conjugacy problem for equations with a small parameter. (English. Russian original) Zbl 0789.34052 Differ. Equations 27, No. 11, 1366-1376 (1991); translation from Differ. Uravn. 27, No. 11, 1925-1935 (1991). MSC: 34G10 34B15 34E15 47E05 PDFBibTeX XMLCite \textit{M. Yu. Yunusov}, Differ. Equations 27, No. 11, 1366--1376 (1991; Zbl 0789.34052); translation from Differ. Uravn. 27, No. 11, 1925--1935 (1991)
Ushkho, D. S. Limit cycles for one autonomous system with algebraic right sides. (English. Russian original) Zbl 0789.34029 Differ. Equations 27, No. 11, 1357-1365 (1991); translation from Differ. Uravn. 27, No. 11, 1915-1925 (1991). MSC: 34C05 PDFBibTeX XMLCite \textit{D. S. Ushkho}, Differ. Equations 27, No. 11, 1357--1365 (1991; Zbl 0789.34029); translation from Differ. Uravn. 27, No. 11, 1915--1925 (1991)
Panasyuk, A. I. Integration of generalized ordinary differential equations of approximation type in \(R^ n\). (English. Russian original) Zbl 0789.49018 Differ. Equations 27, No. 11, 1345-1356 (1991); translation from Differ. Uravn. 27, No. 11, 1901-1914 (1991). MSC: 49L99 PDFBibTeX XMLCite \textit{A. I. Panasyuk}, Differ. Equations 27, No. 11, 1345--1356 (1991; Zbl 0789.49018); translation from Differ. Uravn. 27, No. 11, 1901--1914 (1991)
Kurbyko, I. F. Correctly posed boundary-value problems for a system of equations with infinite-dimensional pseudodifferential operators. (English. Russian original) Zbl 0789.47034 Differ. Equations 27, No. 11, 1336-1344 (1991); translation from Differ. Uravn. 27, No. 11, 1892-1901 (1991). MSC: 47G30 35S10 PDFBibTeX XMLCite \textit{I. F. Kurbyko}, Differ. Equations 27, No. 11, 1336--1344 (1991; Zbl 0789.47034); translation from Differ. Uravn. 27, No. 11, 1892--1901 (1991)
Kiguradze, I. T.; Chichua, D. I. Kneser’s problem for functional-differential equations. (English. Russian original) Zbl 0789.34064 Differ. Equations 27, No. 11, 1322-1335 (1991); translation from Differ. Uravn. 27, No. 11, 1879-1892 (1991). MSC: 34K99 34C10 PDFBibTeX XMLCite \textit{I. T. Kiguradze} and \textit{D. I. Chichua}, Differ. Equations 27, No. 11, 1322--1335 (1991; Zbl 0789.34064); translation from Differ. Uravn. 27, No. 11, 1879--1892 (1991)
Il’in, V. A. Component-wise equiconvergence with a trigonometric series of expansions in eigenfunctions and associated functions of a Schrödinger operator with a nonhermite potential matrix of summable elements. (English. Russian original) Zbl 0789.34071 Differ. Equations 27, No. 11, 1307-1321 (1991); translation from Differ. Uravn. 27, No. 11, 1862-1879 (1991). MSC: 34L10 34L40 42C15 42C25 PDFBibTeX XMLCite \textit{V. A. Il'in}, Differ. Equations 27, No. 11, 1307--1321 (1991; Zbl 0789.34071); translation from Differ. Uravn. 27, No. 11, 1862--1879 (1991)
Zolotarev, S. A. Problem of distinguishing between a corner and a focus in one case. (English. Russian original) Zbl 0789.34028 Differ. Equations 27, No. 11, 1297-1307 (1991); translation from Differ. Uravn. 27, No. 11, 1852-1862 (1991). MSC: 34C05 PDFBibTeX XMLCite \textit{S. A. Zolotarev}, Differ. Equations 27, No. 11, 1297--1307 (1991; Zbl 0789.34028); translation from Differ. Uravn. 27, No. 11, 1852--1862 (1991)
Grudo, Eh. I. Effective method of reducing matrices to Jordan form. (English. Russian original) Zbl 0789.65027 Differ. Equations 27, No. 11, 1295-1297 (1991); translation from Differ. Uravn. 27, No. 11, 1850-1852 (1991). MSC: 65F15 15A21 PDFBibTeX XMLCite \textit{Eh. I. Grudo}, Differ. Equations 27, No. 11, 1295--1297 (1991; Zbl 0789.65027); translation from Differ. Uravn. 27, No. 11, 1850--1852 (1991)
Baranova, O. V. Uniform global controllability of a linear system with stationary random parameters. (English. Russian original) Zbl 0795.93013 Differ. Equations 27, No. 11, 1289-1295 (1991); translation from Differ. Uravn. 27, No. 11, 1843-1850 (1991). MSC: 93B05 93C15 93C73 PDFBibTeX XMLCite \textit{O. V. Baranova}, Differ. Equations 27, No. 11, 1289--1295 (1991; Zbl 0795.93013); translation from Differ. Uravn. 27, No. 11, 1843--1850 (1991)