Differentsial'nye Uravneniya
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS


Differ. Uravn.:
Year:
Volume:
Issue:
Page:
Find




Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register

1983, Volume 19, Number 9  

Ordinary Differential Equations
Extension of the Sturm theorem to equations with retarded argument
A. I. Domoshnitskii 		1475–1482
Stability of nonlinear systems. II. Discussion of results and examples
A. V. Zhevnyak 		1482–1487
Necessary conditions for optimality with respect to the minimax of program control in the presence of constraints
E. I. Zheleznov 		1487–1495
Stability in the large of a second-order system in a special case
G. S. Krechetov 		1495–1503
Typical properties of conditional exponential stability. II
V. M. Millionshchikov 		1503–1510
On the investigation of equations with one degree of freedom, close to nonlinear integrable ones
A. D. Morozov, E. L. Fedorov 		1511–1516
Application of certain results of branching theory in the solution of degenerate differential equations
N. A. Sidorov, O. A. Romanova 		1516–1526
Degenerate systems and a degenerate parameter
V. P. Skripnik 		1527–1534
Sharp upper and lower bounds for characteristic indices of a two-dimensional system with bounded perturbations
A. G. Surkov 		1534–1541
On the question of the sign of the Green function
A. L. Teptin 		1542–1547
Spectral properties of operators generating equations of KdV type
E. Kh. Khristov 		1548–1557

Partial Differential Equations
Global solution of a first-order partial differential equation. I
Y. A. Belov 		1558–1568
Existence and uniqueness of the solution of the Cauchy problem for a spatially nonhomogeneous coagulation equation
A. V. Burobin 		1568–1579
A mixed problem of diffraction of a vertical dipole on a disk lying on the boundary between two media in the absence of axial symmetry
E. A. Ivanov 		1579–1585
Some properties of spectral expansions corresponding to an elliptic selfadjoint operator with discontinuous coefficients
M. V. Suchkov 		1585–1593
Some weighted anisotropic inequalities
A. S. Fokht 		1593–1601
The mean-value theorem for an elliptic equation
A. R. Khalmukhamedov 		1601–1609

Short Communications
Polynomial approximation of solutions of a class of singular integro-differential equations
L. A. Apaicheva, I. P. Semenov 		1610–1613
Differential equations with an area first integral
M. Yu. Bogdanova, N. F. Naumovich 		1613–1617
A remark on differential equations of neutral type
M. E. Drakhlin 		1617–1619
Localization of spectral expansions connected with elliptic pseudodifferential operators
A. A. Zaitsev 		1620–1623
Uniqueness of the solution of the modified Frankl' problem
I. V. Maiorov 		1624–1627
Controllability sets of control systems that are fibers of a foliation of codimension one
A. Ya. Narmanov 		1627–1630
A means of calculating a multiplicative integral by methods of the theory of surfaces
L. Zh. Palandzhyants 		1630–1632
An implicit function theorem and the solution of equations of neutral type
A. E. Rodkina 		1632–1636
Certain identities used in the solution of boundary value problems by the method of finite integral transformations
Yu. È. Senitskii 		1636–1638
Analytic equivalence of compressible diffeomorphisms in the neighborhood of an invariant torus
S. P. Tokarev 		1638–1640
The averaging principle for systems with “fast” and “slow” variables
M. M. Khapaev, O. P. Filatov 		1640–1643

Chronicle
О семинаре по качественной теории дифференциальных уравнений в Московском университете
 1644–1650
 
  Contact us:
  Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2026