Geodesic

Volume 4 (1968) no. 6

Sommaire

The maximum principle for L. S. Pontrjagin's extremals
p. 963-972
Asymptotic stability of the zero solution of a non-autonomous system of two differential equations. II
p. 973-982
Mobile singularities of systems of two differential equations
p. 983-990
Mobile singular points of solutions of certain ordinary differential equations
p. 991-999
The optimality of singular controls
p. 1000-1011
The stability of singular cycles
p. 1012-1017
Stability in critical cases
p. 1018-1021
Ljapunov functions and the continuation of solutions of differential equations
p. 1022-1034
The behavior of the integral curves of a certain system of two differential equations
p. 1035-1042
A certain equation of nonlinear vibrations
p. 1043-1054
The Green's matrix of a periodic boundary value problem for a system of two second order linear differential equations
p. 1055-1064
Lagrange's differential equation
p. 1065-1070
The expansion of solutions of multidimensional Volterra integral equations in the neighborhood of singular points
p. 1071-1080
Certain new boundary value problems for a certain kind of partial differential equations. I
p. 1081-1101
An application of the method of the contour integral to the solution of a certain problem on transverse vibrations of a composite visco-elastic rod
p. 1102-1111
The index and the normal solvability of integro-differential operators
p. 1112-1126
Задача о~поле линейного источника в~присутствии ``криволинейной'' решетки из конечного числа параллельных проводов
p. 1127-1135
The regularization of linear equations in Banach spaces
p. 1136-1139
The application of the method of orthogonal transformations to boundary value problems with unseparated conditions for systems of differential equations
p. 1140-1146
The set of lower exponents of positive measure
p. 1147-1149
A certain class of dynamical systems with two closed algebraic trajectories
p. 1150-1153
A certain class of differential systems with elementary solutions
p. 1154-1156
The absence of bilateral attraction points
The forcing of sliding conditions in the method of differential descent
p. 1158-1160