Geodesic

Tome 13 (1977) no. 7

Sommaire

Boundary value problems with a small parameter for ordinary linear differential equations
p. 1163-1170
Linearization of nonautonomous differential systems in the neighborhood of a point of equilibrium
p. 1171-1184
The variational method for the solution of boundary value problems for certain linear differential equations with deviating argument
p. 1185-1191
A study of the behavior of cascade trajectories in the neighborhood of an invariant set
p. 1192-1201
A criterion of Matrosov stability for functional-differential equations of lagging type
p. 1202-1207
Stabilizability and convergence in second order nonlinear systems
p. 1208-1213
A class of integrable systems with a small parameter
p. 1214-1217
A system of equations that are degenerate on the plane
p. 1218-1224
The uniqueness of the solution of the fundamental initial problem for partial differential equations with a deviating argument
p. 1225-1232
Certain problems that are connected with the theory of a transversal shock along rods
p. 1233-1243
The smoothness of the solutions of a class of degenerate elliptic equations
p. 1244-1255
The continuity of the solutions of second order quasilinear elliptic systems
p. 1256-1263
An abstract theorem of perturbation theory, regularized trace formulas, and the zeta function of operators
p. 1264-1271
The calculation of the asymptotics of the energy radiated by an almost periodic source of oscillations as $t\rightarrow \infty $
p. 1272-1280
Regularized trajectories of a Newton type approximation for the solution of nonlinear equations
p. 1281-1292
Difference approximations on a rectangular net of the first boundary value problem for the Laplace equation with discontinuous boundary conditions
p. 1293-1298
Direct methods for solving equations of jet theory
p. 1299-1307
Certain tests for the stability of linear discrete systems
p. 1308-1313
Difference schemes with a fixed sign remainder term for the equation $y^{(n)}=f(t,y)$ with linear boundary conditions
p. 1314-1319
Sufficient optimality conditions for difference inclusions
p. 1320-1324
On the question concerning the solutions of ordinary differential equations with singular initial conditions
p. 1325-1326
Struktur des fokussierenden Magnetfelds
p. 1327-1329
Focusing of charged particles in the vicinity of a given equilibrium trajectory
p. 1330-1332
The relay stabilization of nonlinear control systems
p. 1333-1334
A criterion for the solvability of certain periodic boundary value problems
p. 1335-1337
A comparison theorem for systems of two differential equations
p. 1338-1340
Boundary value problems for equations with a Legendre operator
p. 1341-1343
Letter to the editors: “Theorems on the $m$-fold completeness of the generalized eigen- and associated functions from $W_2^1$