Geodesic

Tome 94 (1993) no. 1

Sommaire

The 70th birthday of V.\,S.~Vladimirov
p. 3-5
Effective fermion models with dynamical symmetry breaking
p. 6-18
Temperature correlation functions in the~XX0 Heisenberg chain.~I
p. 19-51
Nonclassical analogs of solitons in quantum field theory
p. 52-65
Three-dimensional Yang--Mills--Higgs equations in gauge-invariant variables
p. 66-75
Invariant states for the time dynamics of a~class of multidimensional lattice quantum Fermi systems
p. 76-83
Limit distribution function of inhomogeneities in regions with random boundary.~II
p. 84-97
Analytic properties of Gibbs states for a~class of one-dimensional lattice quantum systems
p. 98-121
Solution of the equations of the relativistic theory of gravitation for equilibrium massive bodies with allowance for their equations of state
p. 122-139
Summation of closed self-avoiding diagrams on the honeycomb lattice
p. 140-145
Application of topological methods to estimate the number of longitudinal elastic waves in crystals
p. 146-152
BBGKY hierarchy on connected clusters
p. 153-159
Invariant subspaces and generalization of Nagaoka's theorem for the Hubbard model $(U=\infty)$
p. 160-164
Finite-gap solutions of two-dimensional isotropic ferromagnet with fixed boundary conditions
p. 165-172
Solution of quantum Derrida model
p. 173-175