1. The Generalized Normal Form and Formal Equivalence of Systems of Differential Equations with Zero Approximation (x ³ ₂, –x ³ ₁)

   • V. V. Basov

   OriginalPaper Pages: 1073 - 1085

2. On the Simultaneous Instability of Exponential Exponents of Linear Differential Systems

   • N. A. Izobov

   OriginalPaper Pages: 1086 - 1095

3. Lyapunov Stability and Orbital Stability of Dynamical Systems

   • B. S. Kalitin

   OriginalPaper Pages: 1096 - 1105

4. An Extension of the Representation Space of the Group Admitted by a System of Ordinary Differential Equations

   • A. N. Kusyumov

   OriginalPaper Pages: 1106 - 1112

5. The Milne Problem for a Periodic Medium

   • M. G. Muradyan

   OriginalPaper Pages: 1113 - 1121

6. Lyapunov Stability of Measure Driven Impulsive Systems

   • F. L. Pereira
   • G. N. Silva

   OriginalPaper Pages: 1122 - 1130

7. Semialgebraic Integrability of Algebraic Differential Equations

   • S. L. Sobolevskii

   OriginalPaper Pages: 1131 - 1138

8. Normal-Size Limit Cycles of Quadratic Systems with a Structurally Unstable Focus

   • L. A. Cherkas
   • I. L. Shevtsov

   OriginalPaper Pages: 1139 - 1148

9. Transformation Operators and Boundary Value Problems

   • I. I. Bavrin
   • O. E. Yaremko

   OriginalPaper Pages: 1149 - 1160

10. On Spectral Problems in Energy Spaces on Composite Manifolds with Singular Geometry of the Blocks: II

    • E. G. D'yakonov

    OriginalPaper Pages: 1161 - 1173

11. How to Approximate Solutions of Variational Inequalities with Monotone Mappings in a Banach Space If the Data Are Known Approximately

    • I. P. Ryazantseva

    OriginalPaper Pages: 1174 - 1183

12. The Homotopy Classification of Three- and Four-Dimensional Analogs of the Cauchy–Riemann System

    • A. T. Uss

    OriginalPaper Pages: 1184 - 1191

13. Analogs of Classical Boundary Value Problems for a Second-Order Differential Equation with Deviating Argument

    • A. A. Andreev

    OriginalPaper Pages: 1192 - 1194

14. Exact Closed-Form Solutions of Some Nonlinear Differential Equations

    • I. D. Dubinova

    OriginalPaper Pages: 1195 - 1196

15. Potentiality Conditions for Partial Differential Equations with Deviating Arguments

    • I. A. Kolesnikova

    OriginalPaper Pages: 1197 - 1199

16. Integral Representations for a Second-Order System with a Supersingular Point

    • A. B. Rasulov

    OriginalPaper Pages: 1200 - 1204

17. A Remark on the Existence Interval of the Solution of the Cauchy Problem

    • V. V. Filippov

    OriginalPaper Pages: 1205 - 1208

18. An Estimate of the Number of Periodic Solutions of the Abel Equation

    • O. G. Hudayberenow
    • N. O. Hudaywerenow

    OriginalPaper Pages: 1209 - 1212

19. Seminar on Nonlinear Dynamics and Control Problems at Moscow State University

    OriginalPaper Pages: 1213 - 1220