Geodesic

Tome 273 (1983) no. 1

Sommaire

Instability indices of unbounded operators
p. 11-14
Integrable Euler equations on six-dimensional Lie algebras
p. 15-18
Testing of hypotheses in autoregressive schemes by Kolmogorov and $\omega^{2}$ tests
p. 19-22
Realization of boundary conditions in the solution of Navier--Stokes equations in ``stream function-velocity vortex'' variables
p. 22-26
Superanalysis. Differential calculus
p. 26-31
On the addition of lower indicators
p. 32-33
Singular parabolic equations and Markov processes
p. 33-38
The maximum principle for second-order elliptic and parabolic
p. 38-41
Moment sequences with representing measures free of mass in certain domains
p. 41-45
Nikol'skij--Besov spaces connected with representations of Lie groups
p. 45-49
Approximate methods for solving, asymptotically in one and two
p. 49-54
A finite-to-one covering map criterion
p. 54-58
Representation of numbers by ternary quadratic forms over maximal
p. 58-60
Linear differential operators and optimal quadrature formulas
p. 60-65
Computational models of the interaction of vortices with the penetrable boundary of a region of subsonic flow
p. 66-70
Wave propagation in a channel with an elastic bottom, filled with
p. 71-75
The Reynolds number in a transition in a plane channel
p. 75-79
Nuclei of melt in a solid
p. 80-84
On the Rayleigh hypothesis in the problem of sound scattering by a rough free surface
p. 85-89
On the structure of upper mantle and on the nature of volcanism in the region of island arcs
p. 89-93
Structure of the low-temperature luminescence spectra of uranyl compounds in solutions
p. 94-96