Differ. Uravn., 1989, Volume 25, Number 5

JOURNALS // Differentsial'nye Uravneniya // Archive

1989, Volume 25, Number 5

Ordinary Differential Equations
	Criteria for the global asymptotics of stationary sets of systems of differential equations with a hysteresis nonlinearity N. E. Barabanov	739
	Conditions for the existence of solutions that do not require isolation of the linear part in the boundary conditions S. A. Brykalov	749
	Uniqueness of the determination of the distortions of a crystalline lattice by the x-ray diffraction method in a continuous dynamical model M. V. Klibanov	757
	Partial localization of limit sets and the asymptotic stability of nonautonomous equations. II L. B. Knyazhishche, N. A. Raptunovich	765
	Unbounded solutions of second-order linear differential equations with retarded argument D. V. Paatashvili	774
	Reduction of linear finite-difference equations to differential equations R. A. Prokhorova	780
	A pursuit method in linear differential games with integral constraints on the controls A. T. Rakhmanov	785
	The problem of the center and focus for analytic systems with a zero linear part. I A. P. Sadovskii	790
	Solutions of an equation of Emden–Fowler type F. Zh. Sadyrbaev	799
	Properties of solutions of a boundary value problem that arises in combustion theory B. L. Shekhter	805

Partial Differential Equations
	Smoothness of the solution of the Tricomi problem for equations of mixed type A. B. Bazarbekov	816
	A three-dimensional analogue of the Cauchy–Riemann system for analytic functions of two complex variables V. E. Balabaev	823
	On the uniqueness of the solution of a problem from the wave theory of mechanical shock S. I. Gaiduk, G. M. Zayats	833
	Boundary value problems for elliptic systems in domains with a piecewise-smooth boundary N. A. Zhura	839
	Smoothness of parabolic Pagni potentials. III. Proof of a theorem on the smoothness of a Pagni parabolic potential of a simple layer L. I. Kamynin	843
	Dual methods for solving boundary value problems for systems of elliptic equations V. F. Koshchy, A. I. Ropavka	861
	An initial-boundary value problem for a degenerate parabolic equation with a variable time direction T. P. Rudneva	867

Integral Equations and Integral-Differential
	On the theory of a class of linear integro-differential equations È. I. Grudo	876
	The reduction method for the approximate solution of systems of singular integral equations with vanishing symbols on a closed Lyapunov contour V. A. Zolotarevskii	884
	On an approximate solution of a singular integro-differential equation I. N. Meleshko	888
	A multidimensional dual equation of convolution type and its transposition Yu. I. Cherskii	897

Short Communications
	On the existence of recurrent solutions of a class of differential equations A. Yu. Aleksandrov	902
	Asymptotic behavior of nearly discontinuous solutions of singularly perturbed autonomous systems of ordinary differential equations in a neighborhood of a bifurcation point Л. А. Bakaleynikov, Yu. A. Polovko	903
	On the structure of attracting compacta S. A. Bogatyi, V. I. Guţu	907
	Application of an integral transformation to the solution of a mixed problem for a nonclassical equation E. A. Gasymov	909
	Exact and approximated formulas for the inversion of a multiple integral with Cauchy kernels M. A. Sheshko, G. A. Rasolko	911