Geodesic

Tome 225 (1975) no. 6

Sommaire

An application of a theorem of Moser to the investigation of differential equations of nonlinear oscillations
p. 1241-1244
Pseudodifferential operators on the Heisenberg group
p. 1245-1248
Qualitative investigation of the spectra of differential-difference operators
p. 1249-1251
On the conditions of Dunford--Pettis, Pelczynski and Grothendieck
p. 1252-1255
On cones of finite rank
p. 1256-1259
Characterization of Lorentz transformations
p. 1260-1262
The inverse scattering problem for the nonselfadjoint Dirac operator on the whole axis
p. 1263-1266
On the existence of bounded Galerkin nets for nonlinear operators
p. 1267-1270
Fractional powers of coercively positive sums of operators
p. 1271-1274
On the homotopy classification of Douglis--Nirenberg elliptic systems
p. 1275-1277
The Favard--Muhamadiev theory and pseudo-differential operators
p. 1278-1280
Experimental investigation of pulse characteristics of the turbulent pipe flow of conductive fluid in a longitudinal magnetic field
p. 1281-1283
On the gas exchange between the Martian upper atmosphere and the solar wind
p. 1284-1287
Synthesis of Martian colour images according to photoevidences obtained aboard the ``Mars-5'' space vehicle
p. 1288-1291
Astronomic factors of estimate shifts in the radar observations of meteor track drift
p. 1292-1295
Exact solutions of the Boltzmann equation
p. 1296-1299
Gasdynamic processes in high-pressure, fast-flow $\mathrm{CO}_2$ laser operating under conditions of repeating pulses
p. 1300-1303
More precise defined of structure of chkalovite, $\mathrm{Na}_2\mathrm{Be}[\mathrm{Si}_2\mathrm{O}_6]$
p. 1319-1322