Geodesic

Tome 81 (1989) no. 1

Sommaire

Large-time asymptotics of the solution of the nonlinear Schrödinger equation with boundary conditions of step type
p. 3-11
Study of the semi-infinite Toda chain
p. 12-23
Pointwise vanishing of two-loop contributions to the one, two, three-point functions in the Neveu–Schwarz–Ramond formalism
p. 24-35
Gauge theory of strings and the $\mathscr B$ Algebra
p. 36-44
Partial Jost determinants and spectral density of the resolvent with respect to the momentum transfer
p. 45-58
Some properties of generalized spectral problems associated with the Schrödinger equation
p. 59-68
Functional self-similarity in a problem of plasma theory with electron nonlinearity
p. 69-85
On three-particle integrodifferential equations
p. 86-93
Hamiltonian dynamics of finite-gap configurations of relativistic strings
p. 94-106
Application of Bogolyubov–Tyablikov method to investigation of spin–electron exchange interaction at arbitrary temperatures. The change in the properties of the carriers and electrons of impurity centers
p. 107-119
Wave transmission coefficients for one-dimensional random barriers
p. 120-133
Classical Heisenberg model at zero temperature
p. 134-144
Self-consistent field equations in a two-dimensional model of high-temperature superconductivity with strong carrier correlation
p. 145-153
Integrability conditions for equations that describe the interaction of colliding wave packets of different polarizations in nonlinear optics
p. 154-157
A remark on V. P. Maslov's papers on asymptotic solutions of the equations of a viscous incompressible fluid and a viscous barotropic gas
p. 158-160