Geodesic

Volume 16 (1982) no. 4

Sommaire

Hamiltonian operators and the classical Yang--Baxter equation
p. 1-9
The Peierls model
p. 10-26
Some algebraic structures connected with the Yang--Baxter equation
p. 27-34
Structure of transversal leaves in multidimensional semidispersing billiards
p. 35-46
Spectral properties of the Schr\"odinger operator with a potential having a slow falloff
p. 47-54
Self-adjoint infinite-dimensional elliptic differential operators with a singular potential
p. 55-56
$B$-algebra of almost-periodic functions
p. 57-58
Finitely defined local phase portraits of vector fields
p. 59-60
Langlands conjecture on conjugation of the Shimura varieties
p. 61-62
Asymptote of the intersection form of a quasihomogeneous singularity of functions
p. 63-65
Spectrum of the Schr\"odinger operator with periodic potential in a two-dimensional strip
p. 66-67
Local and global solutions of algebraic equations
p. 68-69
An analogue of the wiener criterion for the zaremba problem in a cylindrical domain
p. 70-71
A conjecture on the existence of asymptotic motions in classical mechanics
p. 72-73
A theorem on the coincidence of spectra for random elliptic operators
p. 74-75
Perturbations of secondary-quantization operators
p. 76-77
The maximum-entropy measure of a rational endomorphism of the Riemann sphere
p. 78-79
Invariant orderings in simple Lie groups. The solution to \'E. B. Vinberg's problem
p. 80-81
A formula for the hausdorff measure of a twodimensional hyperbolic attractor
p. 82-83
Banach spaces without approximation property
p. 84-85
Evolution equations with nontrivial conservative laws
p. 86-87
Spectrum of multidimensional operators with periodic coefficients
p. 88-89
Representation models and generalized Clifford algebras
p. 90-91
Boundary-value problems for ordinary differential equations with a parameter in the boundary conditions
p. 92-93
Frobenius Lie algebras
p. 94-95