Geodesic

Tome 13 (1979) no. 4

Sommaire

Asymptotic behavior of exponential integrals in the complex domain
p. 1-12
Hamiltonian operators and algebraic structures related to them
p. 13-30
Refinement of the Petrovskii--Arnol'd inequality for curves of odd degree
p. 31-39
Gel'fand--Dikii Hamiltonian operator and the coadjoint representation of the volterra group
p. 40-46
Homology of affine groups and classifying spaces for piecewise-linear bundles
p. 47-52
Problem concerning a system of elements being a basis in its linear span
Spectral properties of elliptic pseudodifferential operators on a closed curve
p. 54-56
Uniqueness of the solution of the inverse problems in classes of entire functions
p. 57-58
A formula for the number of vibration frequencies of a shell filled with fluid
p. 59-61
Universality of the differentiation operator in $L^2(0,\infty)$ and inequalities for the degrees of dissipative operators
p. 62-63
A problem of integral geometry in $\mathbb{RP}^n$, connected with the integration of differential forms
p. 64-66
Parabolic mappings of differentiable manifolds
p. 67-68
Spectrum of the generalized Hill operator
p. 69-70
A central extension of the group of volume-preserving diffeomorphisms, as inductive limit of groups of diffeomorphisms of coordinate neighborhoods
p. 71-72
The $K$-functor in the theory of extensions of $C^*$-algebras
p. 73-74
Trace formulas for a spectral boundary problem
p. 75-76
Symmetric operators commuting with a family of unitary operators
p. 77-78
Some propositions of the Fourier--Plancherel and Paley--Wiener type obtained by methods in the spectral theory of functions
p. 79-80
Rational solutions of the duality equations for Yang--Mills fields
p. 81-82
Classification of von Neumann $J$-algebras
p. 83-84
Description of interpolation orbits
p. 85-86
Volterra operators with imaginary components in a given symmetrically normalized ideal
p. 87-88
An inverse problem
p. 89-90
Invariant differential operators on the line
p. 91-92
Expansion of a convolution of gaussian and poisson distributions of locally compact Abelian groups
p. 93-94