Geodesic

Tome 38 (1979) no. 1

Sommaire

Gauge conditions for the Yang--Mills field
p. 3-14
Analytic continuation of the results of perturbation theory for the model~$g\varphi^4$ to the region~$g\gtrsim1$
p. 15-25
Equivalence of the nonlinear Schr\"odinger equation and the equation of a~Heisenberg ferromagnet
p. 26-35
Dispersion relations for the $\gamma NN\to\gamma NN$ forward scattering amplitude and generalized optical theorem
p. 36-47
Analytic properties of the inclusive cross section in the scattering angle in a~class of ladder models with dynamical symmetry
p. 48-57
Self-adjoint phase operator
p. 58-70
Gfodesic structure
p. 71-83
Orthonormal basis of hyperspherical harmonics for three identical particles
p. 84-93
Weakening of correlations in one-dimensional spin systems with long-range interaction
p. 94-100
Tensor of the inhomogeneous dynamic susceptibility of an anisotropic Heisenberg ferromagnet and Bogolyubov inequalities.~I. Single-particle matrix Green's function and transverse components of the susceptibility tensor
p. 101-114
Stability of semisimple superalgebras
p. 115-120
Variational principles for the scattering problem in the presence of a~strong electromagnetic wave
p. 121-127
Relaxation in the system of vibrational levels of a~harmonic oscillator
p. 128-138
Probability density of generalized coordinate
p. 139-144