Geodesic

Sommaire du Fascicule no. 1

Infrared divergences of Green's functions and renormalization in massless theories.~II
p. 3-26
The singularities of Feynman diagrams in the coordinate space and the $\alpha$-representation
p. 27-32
Locality of the weak interaction of a~lepton pair and heavy lepton decays
p. 33-43
Automorphic systems of scalar fields
p. 44-49
Formulation of the relativistic mechanics of systems of interacting particles
p. 50-63
Dimensional regularization and exact solution in an equation of the type of the radial Schr\"odinger equation
p. 64-70
Theory of turbulent transport on the basis of nonequilibrium statistical thermodynamics
p. 71-85
Particle-like excitations in systems described by the Hubbard model without the chirality condition
p. 86-90
Derivation of the equations of superconductivity in an electron-ion model of a~metal
p. 91-98
Kinetic equations for quantum subsystems with finite number of degrees of freedom in a~condensed medium
p. 99-110
Critical-point singularities.~I. The critical-point condition and the susceptibility
p. 111-124
Violation of the principle of minimality of the free energy in the self-consistent field approximation for some models of ferroelectrics
p. 125-131
Perturbation theory and the exchange interaction in the one-dimensional Hubbard model
p. 132-138
Solitons in the theory of the superconducting phase in compounds of rare earth metals
p. 139-144

Sommaire du Fascicule no. 2

Conditional expectations on von Neumann algebras and the causal independence of quantized fields
p. 147-156
Simple method of calculating the critical indices in the $1/n$~expansion
p. 157-171
Supersymmetric~$\cos\Phi_2$ model and the inverse scattering technique
p. 172-186
Multiplicative functionals and gauge fields
p. 187-198
In frared and ultraviolet divergences of the coefficient functions of Feynman diagrams as tempered distributions.~II
p. 199-212
Description of the widths and spectra of the bound states of two relativistic fermions
p. 213-224
Delbourgo representation and the gluon propagator in the light-like~($n^2=0$) gauge
p. 225-231
Critical indices for models with long-range interaction
p. 232-241
Low-frequency asymptotic behavior of the Green's functions of degenerate Bose systems (kinetic approximation)
p. 242-250
Higher approximations in the theory of the average Hamiltonian
p. 251-262
Statistical theory of nonequilibrium fluctuations with large correlation range
p. 263-278
Electrical conductivity of a~system of localized and delocalized electrons
p. 279-288

Sommaire du Fascicule no. 3

Representation of free solutions for Schr\"odinger equations with strongly singular concentrated potentials
p. 291-299
Dispersion sum rule for the energy-momentum tensor
p. 300-304
Associative algebra of generalized functions closed with respect to differentiation and integration
p. 305-309
Quantum delta-like potential acting in the $P$~state
p. 310-315
Interaction of a~charged particle with an external electromagnetic field in the presence of a~strongly singular potential
p. 316-320
Energy levels of an oscillator with singular concentrated potential
p. 321-324
Two-dimensional field theory with several condensed phases
p. 325-334
On discrete subgroups of the three-dimensional rotation group
p. 335-347
A~method of summing nonalternating asymptotic series
p. 348-360
Theory of Wightman functions in the thirring model
p. 361-370
Linear pseudopotentials and conservation laws for the Landau--Lifshits equation describing the nonlinear dynamics of a~ferromagnet with uniaxial anisotropy
p. 371-381
Geometrical structure and B\"acklund transformations of nonlinear evolution equations possessing a~Lax representation
p. 382-393
Conformal invariance of scalar bosons in Weinberg--Salam type theories
p. 394-401
$H$~theorem for a~homogeneous gas when allowance is made for various approximations in the density parameter
p. 402-413
Investigation of generalized Liouville equation
p. 414-425
Green's function of a~uniaxial ferromagnet with single-ion anisotropy and arbitrary spin in the canted phase
p. 426-429