Geodesic

Tome 22 (1988) no. 2

Sommaire

Integrable discrete-time systems and difference operators
p. 1-13
Integration on vector bundles
p. 14-25
Projection and vector fields, tangent to the discriminant of a complete intersection
p. 26-37
Spectral properties of the operator bundles generated by elliptic boundary-value problems in a cone
p. 38-46
Pseudosymmetries and differential substitutions
p. 47-56
Local principle of computation of the factor-norms of singular integral operators
p. 57-58
A de Rahm complex of nonisolated singularities
p. 59-60
A mechanical connection on the group of volume-preserving diffeomorphisms
p. 61-62
Galois cohomologies of real reductive groups and real forms of simple Lie algebras
p. 63-64
Completeness of the system of eigenfunctions of a nonelliptic operator on the torus, generated by a Hill operator with a finite-zone potential
p. 65-66
A formula for Mumford measure in superstring theory
p. 67-68
Global properties of the Maslov index and Morse theory
p. 69-70
Fourier--Langlands transformations on reductive groups
p. 71-72
Asymptotic behavior of the Lifshits ``tails'' for random one-dimensional systems
p. 73-74
Invariant subspaces of weighted permutation operators
p. 75-76
Absolute continuity of smooth measures
p. 77-78
$Q$-bundles without disjoint sections
p. 79-80
Inverse problem of spectral analysis on the semiaxis for one kind of differential equation
p. 81-82
Splitting of complex separatrices
p. 83-84
Spectral theory of Schr\"odinger operators with periodic complex-valued potentials
p. 85-86
Lax representation with a spectral parameter for the kowalevski top and its generalizations
p. 87-88
Fourier transform on the orispheres of homogeneous pseudo-Riemannian symmetric spaces of rank~1
p. 89-91
Spectral Riemann surfaces of the Sturm--Liouville operator and quasiexactly solvable problems
p. 92-94
Interpolation of linear operators in Orlicz spaces