Geodesic

Tome 75 (1993) no. 2

Sommaire

The Helmholtz resonator and the~theory of operator extensions in a~space with indefinite metric
p. 285-315
On the spectrum of the~discrete inhomogeneous wave equation, and vibrations of a~discrete string
p. 317-331
Methods of studying extremal metrics and moduli in a~twisted Riemannian manifold
p. 333-351
Particular integrals of systems of ordinary differential equations
p. 353-369
Eigenfunctions of the Beltrami--Laplace operator on homogeneous pseudo-Riemannian symmetric spaces of rank 1
p. 371-404
Mixing, rank, and minimal self-joining of actions with an invariant measure
p. 405-427
Compactness of the set of multisoliton solutions of the nonlinear Schr\"odinger equation
p. 429-443
On the centralizer of rigid transformations
p. 445-472
On certain inverse problems for parabolic equations with final and integral observation
p. 473-490
Classification of geodesic flows of Liouville metrics on the two-dimensional torus up to topological equivalence
p. 491-505
The complexity of integrable Hamiltonian systems on a~prescribed three-dimensional constant-energy submanifold
p. 507-533
On the question of regularity of the solutions of variational problems
p. 535-556