Reports of Enlarged Session of the Seminar of I. Vekua Institute of Applied Mathematics

Volume 7, # 3, 1992

C O N T E N T S

**Akubardia M.** Continuity and differentiability of solutions of neutral type differential equation respect to initial data.

**Amer K.A., Kostin A.V.** Asimptotic of solutions of linear homogeneous differential equation with the small parameter respect to senior derevative with the slowly varying coefficient.

**Ashordia M.** On the unique solvability and correctness of boundary value problems for systems of generalized ordinary differential equations.

**Astashova I.V.** On existence of solution with the given determinate domain for the third order differential equation.

**Bitsadze D.G.** On stability of set of solutions Volterra type operator equations.

**Brykalov S.A.** A second order problem with nonlinear integral terms in boundary conditions.

**Cherkas L.A**. Bifurkation of limited cycle of quadric system in the case of one saddle and three anti-saddle.

**Chichua D.I.** On correct Knezer’s solutions of Emden-Fouler differential equations with outstrip argument.

**Jgarkava D.T.** On the conditions of optimization for some operated objects described by equations with measure.

**Evtukhov V.M.** On the subject of asymptotics of monotone solutions of one differential equation of Emden-Fouler type.

**Evtukhov V.M., Drik N.G.** Asymptotic representations of solutions of one non-linear second order differential equation.

**Gaprindashvili G.D.** On solvability conditions of the Dirichlet boundary value problem for second order ordinary nonlinear vector differential equations with singlarities.

**Gegelia G.T.** On bounded solutions of nonlinear differential systems.

**Giorgadze G.P.**On behavior of solutions of systems of ordinary different equations with declined argument.

**Kiguradze I.T., Tskhovrebadze G.D.** On some singular boundary value problems for systems of nonlinear ordinary differential equations.

**Koplatadze R.** On monotone and oscillatory solutions of high order retarded ordinary differential equations.

**Kvinikadze G.G.** On positive proper solutions of nonlinear systems of ordinary differential equations.

**Lomadze N.D. Jgarkava D.T.** On some two variable functional spaces in problems of Optimal Control Theory.

**Lomtatidze A.** On some boundaary value problems for two-dimensional differential systems.

**Magnaradze L.G.** On generalization of Karateodori conditions. On solvability of Cauchy’s problem for ordinary differential equations.

**Mirzov D.D.** On some conditions of oscilations of solutions of one system of Emden-Fauler type.

**Nikonenko V.V.** On asymptotic representation of solutions of kvazilinear ordinary second order differential equations.

**Paatashvili D.V.** On Sturms type comparability theorems for linear second order differential equations with declined argument.

**Rozov N.X.** Chaos in relaxation avtooscillation systems.

**Samkova G.V.** On solvability and asymptotical behavior of solutions of some semi-evident differential equations.

**Shaliakho Ch.A.** Nonoscillation of solutions of Emden-Fauler type equation.

**Tsitskishvili R.A.** On solvability of boundary value problems for systems of non-linear functional-differential equations.

**Vlasov V.V.** On one class of differential-difference equations in Hilbert spaces and corresponding operators band.

**Zernov A.E.** Asimptotics of solutions of some singular problems.