Geodesic

Tome 24 (1975) no. 3

Sommaire

Continuation of the scattering amplitude into the crossed channel in the case of increasing total cross sections
p. 291-302
Exchange interaction in scattering on a~bound state
p. 303-314
Complete ladder sets for $U(6, 6)$
p. 315-324
Nonuniversality of the $g/e$ ratio in the relativistic Kepler problem
p. 325-332
Existence of solitons and generalized solitons for one-dimensional nonlinear equations
p. 333-346
Theory of Yang--Mills fields
p. 347-356
Majorizing estimates in the method of approximating (trial) Hamiltonians
p. 357-367
Noncumulant projection and elimination of time derivatives from the nonequilibrium distribution function
p. 368-381
Dynamic compression of a~crystal in the linear response approximation
p. 382-390
Spectrum and correlation functions of an anisotropic heisenberg antiferromagnet.~II. Paramagnetic phase in the generalized Hartree--Fock approximation
p. 391-399
Approximate solution of variable phase equation in the case of scattering on singular potentials
p. 400-405
Theory of reduced density matrices
p. 406-411
Two-sided estimates for eigenvalues of the Schr\"odinger equation
p. 412-418
Exact asymptotic methods in the band theory of magnetism
p. 419-424
Quantization of the $(\sin\varphi)_2$ interaction in terms of fermion variables
p. 425-429