Geodesic

Volume 19 (1983) no. 12

Sommaire

The structure of the Persidski{\v\i} spectrum of a second-order linear system
p. 2027-2031
Weak regularity and Green functions of linear extensions of dynamical systems
p. 2031-2039
Singular points of differential equations with nonoriented trajectories on a plane
p. 2039-2048
Equations of motion of mechanical systems
p. 2048-2056
Homeomorphism of dynamical systems in the neighborhood of a stable invariant manifold
p. 2056-2065
Exact lower and upper bounds of the highest and lowest characteristic exponents of a two-dimensional system with bounded perturbations
p. 2065-2071
Solvability of a boundary value problem for a second-order ordinary differential equation with a nonsummable singularity
p. 2071-2075
Periodic solutions of equations of parabolic type with small parameters
p. 2076-2081
Uniform estimates for solutions of hyperbolic equations with a small parameter multiplying the highest derivatives
p. 2082-2090
Differential properties of functions on the sphere
p. 2090-2101
Solution of a boundary value problem of the theory of scattering of waves by a finite system of cylindrical inclusions in a rectangular waveguide region
p. 2101-2114
The Cauchy problem with initial jump for singularly perturbed linear hyperbolic equations degenerating into a first-order equation
p. 2114-2122
A parabolic system of quasilinear equations.~I
p. 2123-2140
The Rothe-Galerkin method for a class of linear nonstationary systems
p. 2141-2148
Approximate solution of second-order functional-differential equations
p. 2148-2153
Estimates for the rate of convergence in semidiscretization of evolution equations
p. 2153-2159
Investigation of a class of nonlinear differential games
p. 2160-2163
A problem of vibration of a finite string
p. 2163-2166
An inverse problem for a quasilinear equation of parabolic type
p. 2166-2169
The measure of complexity of functional-differential equations
p. 2170-2172
Behavior of solutions of boundary value problems for the biharmonic equation in domains with corner points
p. 2172-2175
Periodic solutions of singularly perturbed systems of differential equations
p. 2176-2177
Condition for localization of the spectrum of a Sturm--Liouville boundary value problem on the positive half axis
p. 2177-2179
The method of integro-differential equations in a problem of synthesis of linear optimal systems with lag on an infinite time interval
p. 2179-2182
Criteria for the oscillatory behavior of solutions of equations of elliptic type
p. 2182-2186
Solvability of a singular integral equation with two shifts
p. 2187-2190