Periodic Oscillations in Conservative Systems with a Small Delay Yu. F. DolgiiA. V. Zakharov Ordinary Differential Equations Pages: 1367 - 1378
Asymptotic Observers with Discontinuous Control for Scalar Linear Indeterminate Systems A. V. Il'inS. K. KorovinV. V. Fomichev Ordinary Differential Equations Pages: 1379 - 1386
On the Stability of Solutions of Delay Systems Under Permanent Perturbations L. B. Knyazhishche Ordinary Differential Equations Pages: 1387 - 1391
Asymptotic Expansion of a Solution of a Singularly Perturbed System of Linear Equations O. O. Kovrizhnykh Ordinary Differential Equations Pages: 1392 - 1402
Asymptotic Solution of a Nonlinear Periodic Optimal Control Problem Whose State Equation Involves a Singular Matrix Perturbation G. A. KurinaS. S. Shchekunskikh Ordinary Differential Equations Pages: 1403 - 1416
Two-Sided Solutions of Linear Nonautonomous Homogeneous Functional-Differential Equations A. N. Murovtsev Ordinary Differential Equations Pages: 1417 - 1424
On the Solvability of the Dirichlet Problem for Nonlinear Second-Order Functional-Differential Equations S. V. MukhigulashviliJ. Sremr Ordinary Differential Equations Pages: 1425 - 1435
On a Third-Order Partial Differential Equation N. S. BerezkinaE. E. KuleshV. A. Pron'ko Partial Differential Equations Pages: 1436 - 1441
An Inverse Problem of the Theory of Wave Propagation in a Random Layered Medium A. S. Blagoveshchenskii Partial Differential Equations Pages: 1442 - 1448
On Spectral Problems in Energy Spaces on Composite Manifolds with Singular Geometry of the Blocks: III E. G. D'yakonov Partial Differential Equations Pages: 1449 - 1461
On the Completeness of Eigenfunctions of the Tricomi Problem for a Degenerate Equation of Mixed Type E. I. MoiseevM. Mogimi Partial Differential Equations Pages: 1462 - 1466
A Nontrivial Periodic Solution of the Nonlinear Wave Equation with Homogeneous Boundary Conditions I. A. Rudakov Partial Differential Equations Pages: 1467 - 1475
On the Phase Space Fold of a Nonclassical Equation G. A. SviridyukA. F. Karamova Partial Differential Equations Pages: 1476 - 1481
The Cauchy Problem for a Differential-Difference Nonlocal Wave Equation A. N. Zarubin Short Communications Pages: 1482 - 1485
Solution of the Cauchy Problem for Two Differential-Algebraic Equations with a Fredholm Operator S. P. Zubova Short Communications Pages: 1486 - 1489
On a Spectral Problem Arising in a Mathematical Model of Torsional Vibrations of a Rod with Pulleys at the Ends N. Yu. Kapustin Short Communications Pages: 1490 - 1492
The Sharp Upper Bound on the Mobility of the Highest Exponent of a Linear System Under Perturbations Whose Weighted Mean Is Small I. V. Marchenko Short Communications Pages: 1493 - 1495
On the Convergence of Spectral Expansions of Functions for Problems with a Spectral Parameter in a Boundary Condition D. B. Marchenkov Short Communications Pages: 1496 - 1500
Solution of a Nonlocal Boundary Value Problem for the Poisson Equation with Mixed Boundary Conditions with the Use of Green's Function T. E. Moiseev Short Communications Pages: 1501 - 1504
On the Tricomi Problem for the Lavrent'ev-Bitsadze Equation with a Nonlocal Transmission Condition Z. A. Nakhusheva Short Communications Pages: 1505 - 1508
On the Behavior of Integral Surfaces of a Pfaff Equation with a Nonclosed Singular Curve N. V. Spichekova Short Communications Pages: 1509 - 1513
On a Weakly Degenerate First-Order Linear Differential Equation in a Banach Space V. I. Fomin Short Communications Pages: 1514 - 1516
