Differ. Uravn., 1994, Volume 30, Number 12

JOURNALS // Differentsial'nye Uravneniya // Archive

1994, Volume 30, Number 12

Ordinary Differential Equations
	On the spectral properties of well-posed restrictions and extensions of the Sturm–Liouville operator B. N. Biyarov	2027
	A regularized third-order continuous gradient projection method F. P. Vasil'ev, A. Nedić	2033
	Componentwise equiconvergence with a trigonometric series of expansions in root vector functions of the Schrödinger operator with matrix potential and a diagonal-matrix eigenvalue A. V. Dyadechko	2043
	On the basis property of systems of eigen- and associated vector functions of the matrix Schrödinger operator that correspond to matrix eigenvalues N. G. Ivin	2051
	Some properties of the root functions of an even-order ordinary differential operator A. A. Malov	2064

Partial Differential Equations
	Spectral analysis of a boundary value problem for the Schrödinger operator with complex potential A. S. Makin	2071
	On the absence of the basis property in a system of root functions for a nonlocal boundary value problem E. I. Moiseev	2082

Numerical methods. Equations in finite differences
	On a class of iterative methods for solving stationary Navier–Stokes equations. II V. N. Abrashin, S. L. Lapko	2094
	A preconditioned conjugate gradient method with dual projection S. S. Belyavsky, S. G. Mulyarchick, A. W. Popov	2106
	Methods of control theory for the numerical integration of ordinary differential equations V. V. Dikusar	2116
	On error estimates for the Bubnov–Galerkin method for coupled problems of thermoelasticity S. E. Zhelezovsky	2122
	Conditions for the null-controllability of linear discrete systems in the presence of constraints on the control S. A. Minyuk	2133
	On the application of adaptive grids in computing the free surface in problems of the statics of a magnetic fluid V. K. Polevikov	2146
	An approximate method for solving a spectral problem in a nonconvex domain V. G. Prikazchikov, G. S. Medvedev	2153
	An iterative method for integral equations for problems of scattering by a three-dimensional transparent body A. B. Samokhin	2162

Short Communications
	Linearization of a Burgers-type system connected with the Hamiltonian structure of second-order ordinary differential equations S. P. Balandin, B. I. Suleimanov	2175
	On the regularized trace for a power of the Laplace operator on an isosceles right triangle V. V. Dubrovskii, I. V. Tomina	2177
	Nonlocal elliptic boundary value problems for systems of Douglis–Nirenberg type A. A. Murach	2180
	Convergence of the collocation method and the mechanical quadrature method for nonlinear singular integral equations in $L_p$ space V. N. Seichuk	2183
	On a system of basis functions for linear differential equations V. V. Trefilov	2186
	On the existence of solutions of a class of evolution inclusions on a closed set. II Ya. I. Umansky	2188
	Analytic solutions of some linear systems of functional-differential equations in a neighborhood of a regular singular point V. B. Cherepennikov	2191