Geodesic

Volume 285 (1985) no. 4

Sommaire

The maximum principle for the Euler--Tricomi equation
p. 777-782
Interpolation theorems and expansions in systems of Fourier type
p. 782-787
Well-posed boundary value problems for elliptic systems of
p. 787-791
$\Sigma$-definability in admissible sets
p. 792-795
Realization of Boolean functions with a small number of zeros by
p. 795-799
Embedding of certain classes of continuous functions on a sphere
p. 799-802
Vector representations of bilinear estimates of the Monte Carlo method and realization of special iteration processes
p. 803-807
Stability, breakdown, damping and self-channeling of solutions of a nonlinear Schr\"odinger equation
p. 807-811
The Hasse norm principle for primary extensions of algebraic
p. 812-815
The linear operator in N.\,K.~Nikol'skij's interpolation theorem in $H^\infty$
p. 816-819
Centroaffine invariant center and simple saddle-center conditions for a quadratic differential system
p. 819-823
Continuous images of Lindel\"ef topological groups
p. 824-827
On a criterion of brittle failure during the compression of materials with defects
p. 828-831
Dynamics of disperse streams in the presence of boundaries
p. 832-835
Seismic wave parameter variations determined by the seismic probing through a distance of $90^\circ$
p. 836-840
Seismotectonic effect of mantle inhomogeneities of active ocean margins
p. 840-844
Peculiarities of the crystal structure of the Northern Eurasia from the seismic surface wave data
p. 845-848
Variations of the particle velocity field induced by underwater earthquake
p. 849-852
Dynamical systems of Neumann type and their complete integrability
p. 853-857
Quasigeostrophic vortices, stable in Lyapunov's sense
p. 857-861
The Stefan problem with one space variable
p. 861-865
Variational methods of solution of three-dimensional contact
p. 865-870
On partial determinacy of wave fields
p. 871-873
Fourwave mixing of surface polaritons
p. 874-877
Energy relations for the acoustical waveguides
p. 878-882
The structure of dicyclohexyl-$18$-crown-$6$ isomers A and С
p. 892-895
Поправки к статье ``О вынужденных режимах движения вращающейся жидкости'' (ДАН, 1985~г., т.~283, \No~4)