Fridman, L. M. On singular passages to the limit in case of extension of discontinuous systems. (Russian) Zbl 0654.34055 Differ. Uravn. 22, No. 8, 1461-1463 (1986). Reviewer: D.Baniov MSC: 34H05 PDFBibTeX XMLCite \textit{L. M. Fridman}, Differ. Uravn. 22, No. 8, 1461--1463 (1986; Zbl 0654.34055)
Radzhabov, N.; Boltaev, K. S. Representation of the manifold of solutions and investigation of boundary value problems of Cauchy-Dirichlet type for a class of equations of mixed type with a singular line. (Russian) Zbl 0652.35049 Differ. Uravn. 22, No. 8, 1451-1452 (1986). Reviewer: G.V.Jaiani MSC: 35J70 35M99 35L80 35C05 PDFBibTeX XMLCite \textit{N. Radzhabov} and \textit{K. S. Boltaev}, Differ. Uravn. 22, No. 8, 1451--1452 (1986; Zbl 0652.35049)
Lopatin, A. K. Decomposition of systems of linear ordinary differential equations with constant coefficients with respect to nilpotent components. (Russian) Zbl 0642.34037 Differ. Uravn. 22, No. 8, 1449-1451 (1986). Reviewer: F.Neuman MSC: 34C20 34A30 34A05 PDFBibTeX XMLCite \textit{A. K. Lopatin}, Differ. Uravn. 22, No. 8, 1449--1451 (1986; Zbl 0642.34037)
Kostin, A. V.; Chernyshev, V. G. On normalizing transformations of quasilinear nonautonomous systems. (Russian) Zbl 0642.34002 Differ. Uravn. 22, No. 8, 1446-1449 (1986). Reviewer: F.Neuman MSC: 34A05 34C20 PDFBibTeX XMLCite \textit{A. V. Kostin} and \textit{V. G. Chernyshev}, Differ. Uravn. 22, No. 8, 1446--1449 (1986; Zbl 0642.34002)
Fokht, A. S. Estimates of solutions of equations of elliptic type and weighted imbedding theorems. (Russian) Zbl 0629.35016 Differ. Uravn. 22, No. 8, 1459-1461 (1986). Reviewer: C.Constanda MSC: 35B45 46E35 PDFBibTeX XMLCite \textit{A. S. Fokht}, Differ. Uravn. 22, No. 8, 1459--1461 (1986; Zbl 0629.35016)
Rekhlitskij, Z. I.; Rudakova, Z. G. Dependence of the growth exponent of solutions of differential-difference equations on the growth exponent of the right-hand sides. (Russian) Zbl 0629.34082 Differ. Uravn. 22, No. 8, 1452-1456 (1986). Reviewer: J.Popenka MSC: 34K25 34K99 PDFBibTeX XMLCite \textit{Z. I. Rekhlitskij} and \textit{Z. G. Rudakova}, Differ. Uravn. 22, No. 8, 1452--1456 (1986; Zbl 0629.34082)
Volkodavov, V. F.; Repin, O. A. On a problem in a strip for an equation of hyperbolic type with strong degeneration. (Russian) Zbl 0626.35064 Differ. Uravn. 22, No. 8, 1442-1443 (1986). MSC: 35L80 35L20 35A05 35C05 PDFBibTeX XMLCite \textit{V. F. Volkodavov} and \textit{O. A. Repin}, Differ. Uravn. 22, No. 8, 1442--1443 (1986; Zbl 0626.35064)
Dzhabbarov, Sh. T. On a generalization of the principle of contracted mappings and its application to an infinite system of ordinary differential equations. (Russian) Zbl 0622.34007 Differ. Uravn. 22, No. 8, 1444-1446 (1986). Reviewer: R.Kodnar MSC: 34A12 PDFBibTeX XMLCite \textit{Sh. T. Dzhabbarov}, Differ. Uravn. 22, No. 8, 1444--1446 (1986; Zbl 0622.34007)
Bogatyrev, A. V. Fixed points and autonomous differential inclusions. (Russian) Zbl 0618.34014 Differ. Uravn. 22, No. 8, 1298-1308 (1986). Reviewer: V.Tsalyuk MSC: 34A60 PDFBibTeX XMLCite \textit{A. V. Bogatyrev}, Differ. Uravn. 22, No. 8, 1298--1308 (1986; Zbl 0618.34014)
Khapaev, M. M.; Shinkin, V. N. Extremal properties of the Lyapunov function on stable resonance regimes in a multifrequency case. (Russian) Zbl 0616.34048 Differ. Uravn. 22, No. 8, 1463-1466 (1986). Reviewer: L.Hatvani MSC: 34D20 PDFBibTeX XMLCite \textit{M. M. Khapaev} and \textit{V. N. Shinkin}, Differ. Uravn. 22, No. 8, 1463--1466 (1986; Zbl 0616.34048)
Arutyunov, A. V.; Mardanov, M. Dzh. On the theory of optimal processes with delay. (Russian) Zbl 0612.49018 Differ. Uravn. 22, No. 8, 1291-1298 (1986). Reviewer: V.Marcenko MSC: 49K15 34K35 93C10 93C15 PDFBibTeX XMLCite \textit{A. V. Arutyunov} and \textit{M. Dzh. Mardanov}, Differ. Uravn. 22, No. 8, 1291--1298 (1986; Zbl 0612.49018)
Polovinkin, E. S.; Smirnov, G. V. On a time-optimal control problem for differential inclusions. (Russian) Zbl 0611.49025 Differ. Uravn. 22, No. 8, 1351-1365 (1986). Reviewer: Z.Wyderka MSC: 93B05 49K15 93B03 34A60 49J45 26E25 PDFBibTeX XMLCite \textit{E. S. Polovinkin} and \textit{G. V. Smirnov}, Differ. Uravn. 22, No. 8, 1351--1365 (1986; Zbl 0611.49025)
Sibirskij, K. S. Conditions of best simple saddle-center of an autonomous two-dimensional differential system. (Russian) Zbl 0609.34039 Differ. Uravn. 22, No. 8, 1456-1458 (1986). Reviewer: J.Kalas MSC: 34C05 PDFBibTeX XMLCite \textit{K. S. Sibirskij}, Differ. Uravn. 22, No. 8, 1456--1458 (1986; Zbl 0609.34039)
Mel’nikova, I. V.; Frejberg, A. Yu. Regularization of an ill-posed Cauchy problem for a second order equation in Banach space. (Russian) Zbl 0607.34002 Differ. Uravn. 22, No. 8, 1332-1338 (1986). Reviewer: A.Haimovici MSC: 34A12 47E05 PDFBibTeX XMLCite \textit{I. V. Mel'nikova} and \textit{A. Yu. Frejberg}, Differ. Uravn. 22, No. 8, 1332--1338 (1986; Zbl 0607.34002)