Geodesic

Tome 6 (1970) no. 2

Sommaire

Existence, uniqueness and convergence of successive approximations for nonlinear integral equations with deviating argument
p. 223-229
Solution of the Ljapunov stability problem by the first approximation
p. 230-242
A reduction to block-triangle form, and necessary and sufficient conditions for the stability of the characteristic exponents of a linear system of differential equations
p. 243-252
The loss of reducibility of systems with quasiperiodic coefficients due to an insufficiently rapid decrease of the Fourier coefficients or to the nonalgebraic nature of the frequency basis
p. 253-259
The study of singular controls by means of a variation packet
p. 260-275
Several remarks on the uniqueness of the solution of boundary value problems
p. 276-282
On the question of the uniqueness of the solutions of integral equations with distributed lag
p. 283-288
The asymptotic solutions of certain linear differential equations in a Banach space that contain an unbounded operator
p. 289-297
The existence and uniqueness of the solutions of a multi-point de la Vallée Poussin problem for nonlinear differential equations
p. 298-310
Theorems on difference inequalities for a multi-point boundary value problem that differs from the de la Vallée Poussin problem
p. 311-319
The Cauchy matrix of a linear system of ordinary differential equations
p. 320-327
A system of differential equations with an algebraic curve of third order as a particular integral
p. 328-334
Asymptotic relations between the solutions of linear homogeneous differential and integro-differential equations
p. 335-342
A mixed problem for certain nonstationary equations with discontinuous coefficients
p. 343-357
The construction of solvable extensions in a parallelepiped for linear differential operators with constant coefficients
p. 358-370
A bilateral estimate of the norms of the solutions of a certain class of nonlinear systems
p. 371-372
The continuity of the generalized Bellman function
p. 373-374
Differential equations with a generalized Čebyšev operator in $K'$
p. 375-376
Conditions for the existence of periodic trajectories in dynamic systems with cylindrical phase space
p. 377-380
Quadratic integrals of linear systems of differential equations
p. 381-384
Asymptotic equilibrium
p. 385-386
A connection between two necessary conditions for the optimality of singular controls
p. 387-389
Рецензия на книгу Н. Н. Боголюбова, Ю. А. Митропольского, А. М. Самойленко «Метод ускоренной сходимости в нелинейной механике»
p. 390-391
Второй семинар-симпозиум по применению метода функции Ляпунова в энергетике