Geodesic

Tome 19 (1983) no. 3

Sommaire

Affine-invariant conditions for topological distinction of quadratic systems in the presence of a center
p. 371-379
Selfadjointness of a differential operator with periodic coefficients
p. 380-387
Asymptotic behavior of the fundamental matrix of solutions of a linear system of differential equations in the presence of turning points
p. 388-396
Some nonlinear boundary value problems
p. 396-414
A class of differential and functional equations
p. 414-419
Zones of capture and evasion in dynamic games of quality
p. 419-425
An aspect of the development of the theory of the anisotropic strict extremum principle of A. D. Aleksandrov
p. 426-437
The behavior of solutions of second-order degenerate parabolic equations near a boundary point
p. 437-445
Investigation of a second-order elliptic operator in domains with an infinite boundary by means of the operator Sturm–Liouville equation. I
p. 445-457
Nonlocal elliptic boundary value problems with degeneration
p. 457-470
Fundamental solutions for the potential of generalized Cauchy–Riemann systems of a certain class
p. 470-482
Localization of gas dynamic processes in the case of isentropic compression of a gas in a mode with peaking
p. 483-491
Some methods for solving the Stefan problem
p. 491-500
Numerical solution of some axially symmetric problems of the mathematical theory of elasticity by the finite difference method
p. 500-507
Generalized nonlinear interpolation and solution of boundary value problems
p. 508-515
A class of operator equations
p. 516-518
The problem of optimization with change of phase space
p. 518-521
Stability of the zero solution of a quasilinear nonautonomous system in the critical case
p. 521-523
The lattice method of solving boundary value problems of the theory of heat conduction
p. 523-525
On the Kuznetsov–Malgrange theorem
p. 525-528
On the theory of stability in the first approximation of completely integrable Pfaffian systems
p. 529-532
An extremum principle for a degenerate hyperbolic system
p. 532-535
Fundamental solution of a system of equations of statics of a cubically anisotropic medium
p. 535-537
The Cauchy problem for a second-order equation
p. 537-538
The Lyapunov function with a derivative of a special type for a linear system
p. 539-540
Analytic equivalence of systems of differential equations in the neighborhood of an exponentially stable invariant torus
p. 540-543
Stability of multifrequency systems in the case of resonance without synchronization of phase variables
p. 543-546