Differ. Uravn., 1989, Volume 25, Number 9

JOURNALS // Differentsial'nye Uravneniya // Archive

1989, Volume 25, Number 9

Ordinary Differential Equations
	Optimal universal strategy in a linear differential game N. D. Botkin	1475
	On a problem of Cesari E. V. Voskresenskii	1480
	On the structure of a stable compact invariant set and a bounded invariant domain of an autonomous complex analytic system I. L. Zinchenko	1485
	Estimates for a minimal rank of finite-dimensional perturbations of Green operators G. G. Islamov	1496
	Generalized eigenvalue problems and strongly nonlinear self-induced oscillations V. R. Kardashov	1503
	Controllability of linear singularly perturbed systems with delay T. B. Kopeikina	1508
	On the extension of extremal problems that are connected with controllable elliptic systems A. I. Korotkii	1518
	Lower and upper bounds for solutions of some classes of first-order differential equations G. S. Krechetov	1523
	Application of theorems on the perturbation of invariant manifolds G. S. Osipenko	1526
	Uniformly structurally stable sequences of Hill equations with periodic coefficients N. S. Fal'ko	1532
	Reconstruction of higher-order differential operators V. A. Yurko	1540

Partial Differential Equations
	Boundary value problems for the two-dimensional wave equation in a characteristic cone A. B. Bazarbekov	1551
	Uniqueness of solutions of fundamental problems in elasticity theory for infinite domains T. V. Buchukuri, G. T. Gegelia	1556
	The Cauchy problem for some quasilinear parabolic equations that are not solvable with respect to the time derivative A. L. Gladkov	1565
	Smoothness of solutions of irregular equations V. V. Kornienko	1572
	Solvability of an inverse problem of determining a source, with overdetermination on the upper cap, for a parabolic equation V. V. Solov'ëv	1577

Integral Equations and Integral-Differential
	Solution of contact problems in creep theory Sh. A. Alimov, T. Sh. Shirinkulov	1584
	Solvability of boundary value problems for a class of integro-differential equations on the half-axis V. V. Vlasov	1589
	On the theory of Volterra equations E. S. Zhukovskii	1599
	The Cauchy problem for a singularly perturbed integro-differential equation with a nonstable spectrum L. I. Novakovskaya	1606

Short Communications
	A generalized collocation method for integral equations of the third kind N. S. Gabbasov	1612
	Some variants of the Frankl' problem for the Lavrent'ev–Bitsadze equation in a half-plane O. M. Dzhokhadze	1614
	Positivity of the Cauchy matrix of a linear periodic system A. I. Zeifman	1618
	A boundary value problem with a shift for a fourth-order degenerate quasilinear hyperbolic equation Kh. K. Zhemukhov	1619
	Schemes of increased accuracy for an elliptic equation with a mixed derivative V. G. Prikazchikov, G. K. Berikelashvili	1622
	Impulse control of systems with delay A. M. Rodionov	1624
	An estimate for the rate of convergence of difference approximations and regularization of a problem of optimal control for a second-order differential equation R. K. Tagiyev	1626
	Small perturbations of a singular differential equation with a constant unbounded operator coefficient V. I. Fomin	1629
	An exponential estimate for solutions of linear systems with delay with arbitrary deviation of the argument D. Ya. Khusainov	1631
	Nonautonomous dynamical systems with convergence D. N. Cheban	1633
	Solution of the wave equation with an oblique derivative on the boundary A. Yu. Chinilov	1635
	Integro-summary inequalities for functions of several independent variables S. D. Borisenko	1638

	Mary Lucy Cartwright N. P. Erugin	1642