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JOURNALS // Algebra i Analiz // Archive

1992, Volume 4, Issue 3


Expository Surveys
Theory of local fields. Local class field theory. Multidimensional local class field theory
I. B. Fesenko
1

Research Papers
A periodic boundary value problem for the sine-Gordon equation, its small Hamiltonian perturbations, and KAM-deformations of finite-gap tori
R. F. Bikbaev, S. B. Kuksin
42
Spectral and scattering theory by the conjugate oprerator method
A. Boutet de Monvel-Berthier, V. Georgescu
79
General operator ideals of weak type
Timo Weidl
117
On a multidimensional variant of the Roelcke–Selberg conjecture
A. B. Venkov
145
An inequality for the number of nonempty ovals of a curve of odd degree
O. Ya. Viro, V. I. Zvonilov
159
Scattering by conic obstacles for the vector Laplace operator under solenoidality conditions
E. M. Il'in
171
The discrete Schrödinger operator. A point spectrum lying in the continuous spectrum
S. N. Naboko, S. I. Yakovlev
183
Selfadjoint elliptic problems with radiation conditions on the edges of the boundary
S. A. Nazarov, B. A. Plamenevskii
196
Scalar curvatures of the first and second kinds of a Lie group with a left-invariant Riemannian metric
A. F. Solov'ev
226
Fundamental solutions over the field of $p$-adic numbers
A. Yu. Khrennikov
248

Book Reviews
Necia G. Cooper “From cardinals to chaos. Reflections on the life and legacy of Stan Ulam” Cambridge, University Press, 1989, 318 p.
Peter D. Lax
267


© Steklov Math. Inst. of RAS, 2026