Geodesic

Tome 11 (1975) no. 6

Sommaire

A certain qualitative characterization of the class of reducible systems with quasi-periodic coefficients
p. 955-960
Behavior of the norm of the integral matrix of a certain two-dimensional system of differential equations in the neighborhood of a singular point of the system
p. 961-974
On the theory of semi-explicit differential equations with retarded argument
p. 975-985
A boundary value problem for a nonlinear differential equation of neutral type
p. 986-996
Certain properties of the smaller exponent when there are Perron perturbations
p. 997-1004
Ljapunov stability in discontinuous dynamical systems
p. 1005-1012
Asymptotic behavior of the solutions of certain problems for a certain class of quasilinear systems of ordinary differential equations with a small parameter multiplying the derivative
p. 1013-1022
On the question of stability with respect to part of the variables
p. 1023-1029
The asymptotic behavior of the solutions of singularly perturbed equations of elliptic type in a rectangular domain
p. 1030-1041
Integral estimates of the fractional derivatives of the solutions of linear equations of elliptic type in the $L_2$ metric. I
p. 1042-1053
The roots of the function $Ai'(z)-\sigma Ai(z)$
p. 1054-1077
The behavior of the solutions of a certain parabolic equation in the neighborhood of the initial plane
p. 1078-1090
The asymptotic behavior of the solutions of finite difference equations. II. Regular equations
p. 1091-1107
The spectrum of a certain class of linear integral equations with two parameters
p. 1108-1117
Linear equations
p. 1118-1127
Solutions of linear systems in generalized functions
p. 1128-1130
On the problem of the analytic construction of optimal regulators for systems with periodic coefficients
p. 1131-1132
A certain new method for the approximate integration of systems of differential equations
p. 1133-1135
On Hartman's comparison theorem for second order linear equations
p. 1136-1137
A certain counterexample in the theory of positive solutions
On a homotopy invariant
p. 1139-1140
Some spectral properties of an operator that is akin to a differential operator
p. 1141-1143
Analytic properties of the solutions of a certain class of third order differential equations
p. 1144-1146