Geodesic

Volume 20 (1984) no. 8

Sommaire

Minimax mean-square estimates in statistically indeterminate systems
p. 1291-1297
A package with variable control variations.~I
p. 1297-1308
Stability of certain classes of solutions of polynomial systems
p. 1308-1318
Invariance of action and inverse problems of dynamics
p. 1318-1325
Periodic solutions of a special differential system
p. 1326-1332
Investigation of singular controls in systems with delay by means of matrix impulses
p. 1332-1341
Investigation of the stability of oscillatory systems
p. 1341-1348
The problem of correction of the motion of a quasilinear system under quadratic constraints
p. 1348-1359
Integrals of a system with homogeneous nonlinearities of the third degree in cases of a center
p. 1360-1365
Generic properties of conditional exponential stability.~VII
p. 1366-1376
Optimization of systems of differential equations with nonsmooth right-hand sides under conditions of indeterminacy with respect to initial data
p. 1376-1388
Problems of pursuit and evasion in differential and discrete $n$-person games with integral constraints
p. 1388-1396
Estimation of the smallest eigenvalue for an elliptic operator
p. 1397-1403
The Dirichlet problem for the Helmholtz operator in the exterior of a thin body of revolution
p. 1403-1411
A mixed problem of diffraction of a vertical dipole by a disk and an opening in a flat screen, separated by different media
p. 1411-1416
A priori estimation of the solution of a parabolic equation
p. 1416-1426
An interior problem for the diffusion equation in $3$-dimensional space
p. 1427-1429
A complex cycle twice passing through a simple saddle
p. 1429-1431
Some sufficient conditions for the existence of a solution of a functional-integral equation
p. 1431-1433
Asymptotic behavior of the solution of difference equations of two variables
p. 1433-1437
Почти периодические решения линейных вполне интегрируемых уравнений
p. 1437-1438
Специальные классы решений шестого уравнения Пенлеве
p. 1438-1439
Some methods of approximate solution of a four-element generalized Riemann boundary value problem
p. 1439-1441
A class of linear differential games with a constraint on the number of switchings
The spectrum of a multipoint boundary value problem
p. 1443-1444
Asymptotic behavior of the spectrum of a singular integro-differential operator
p. 1444-1447
Riesz summability of expansions in eigenfunctions of the Schr\"odinger operator with a critical exponent
p. 1447-1448
О~связи между первым и вторым методами Ляпунова исследования устойчивости движения
p. 1449-1450
Об одном способе приближенного решения уравнения Хилла с~малым параметром
p. 1450-1452
Asymptotic stability of certain two-dimensional linear systems
p. 1452-1454
Periodic and quasiperiodic solutions of linear differential equations
p. 1455-1456
Solution of linear homogeneous differential equations with variable coefficients of a certain class
p. 1457-1459
A coordinate system for closed shells of revolution
p. 1459-1461
An algorithm for approximate solution of singular integral equations
p. 1462-1465