Geodesic

Volume 21 (1985) no. 2

Sommaire

A criterion for asymptotic stability of Pfaffian differential systems with $g$-perturbations
p. 187-191
Necessity of Gomory's conditions for the existence of periodic solutions of two-dimensional quasihomogeneous systems
p. 191-198
A priori estimates of solutions of higher order nonlinear differential inequalities
p. 198-213
Global stability of differential equations of phase synchronization systems
p. 213-223
Generic properties of conditional exponential stability.~IX
p. 223-236
Some extremal properties of observable differential systems
p. 236-240
Intermediate stability in the first approximation under certain perturbations
p. 240-245
A problem with integral constraints for general two-dimensional hyperbolic equations and systems
p. 246-253
Asymptotic behavior of solutions of exterior mixed problems for the heat equation
p. 254-261
Generalized functions and the operator calculus
p. 261-271
Systems of first-order partial differential equations of composite type
p. 272-276
An inverse problem of reconstruction of the right-hand side of an elliptic equation and its numerical solution
p. 277-284
Exact and truncated difference schemes for boundary value problems with degeneration
p. 285-295
Solution of a boundary value problem for a quasilinear equation of parabolic type with nonclassical boundary condition
p. 296-305
Dynamic regularization in certain systems not solved with respect to the derivative
p. 305-315
Investigation of the Hutchinson population model
p. 316-318
Moving singularities of solutions of autonomous systems of two differential equations
p. 318-321
Asymptotic equilibrium of systems of differential equations
p. 321-325
Asymptotic estimates of the norm of an integral matrix of a two-dimensional system of differential equations in the neighborhood of a singular point of the system
p. 325-328
Holomorphic solutions of a differential equation with operator coefficient multiplying a derivative depending on a parameter
p. 328-330
Necessary and sufficient conditions for asymptotic stability in a critical case
p. 330-331
Some bilinear invariants of two-dimensional autonomous systems of ordinary differential equations with rational right-hand side
p. 331-334
Singular points of first degree of non-roughness situated on the line of discontinuity of the right-hand sides of a system
p. 334-335
On a theorem of N.\,I.~Gavrilov
p. 335-338
On the stability of a system of differential equations with two ``eigen'' nonlinearities
p. 338-340
The Volterra spectrum of a difference operator
p. 340-343
On the solution of a mixed problem for an inhomogeneous fourth-order partial differential equation
p. 343-345
The fundamental solution of the Cauchy problem for pseudodifferential equations
p. 346-348
Solvability of a problem with integral boundary conditions for a differential equation of parabolic type
p. 348-351
Asymptotic representation of solutions of a differential equation with two parameters
p. 352-354
On an iterative approach to the solution of boundary value problems for a class of quasilinear hyperbolic systems
p. 354-356
Alekse{\v\i} Georgievich Sveshnikov (on the occasion of his sixtieth birthday)
p. 357-360