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Vol. 52 No. 5 (2000)

Published: 25.05.2000

Anniversaries

Yurii Makarovich Berezanskii

579-581
- PDF (Ukrainian)
- Springer

Research articles

Approximation of general zero-range potentials

S. Albeverio, L. P. Nizhnik

582-589
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- Springer
Some problems for multidimensional integro-differential equations of hyperbolic type

S. A. Aldashev

590-595
- PDF (Russian)
- Springer
On analytic solutions of operator differential equations

M. L. Gorbachuk

596-607
- PDF (Ukrainian)
- Springer
On one generalization of the Berezanskii evolution criterion for the self-adjointness of operators

V. I. Gorbachuk, M. L. Gorbachuk

608-615
- PDF (Ukrainian)
- Springer
Averaging of integral functionals related to domains of frame-type periodic structure with thin channels

A. A. Kovalevskii

616-625
- PDF (Russian)
- Springer
Regularized approximations of singular perturbations from the $H_2$ -class

V. D. Koshmanenko

626-637
- PDF (Ukrainian)
- Springer
On the inverse problem for perturbations of an abstract wave equation in the Lax-Phillips scattering scheme

S. A. Kuzhel'

638-647
- PDF (Ukrainian)
- Springer
Existence of solutions of abstract volterra equations in a banach space and its subsets

Yu. S. Mishura

648-657
- PDF (Ukrainian)
- Springer
Lie-Kac bigroups

V. G. Palyutkin

658-666
- PDF (Russian)
- Springer
Spectrum and states of the bcs hamiltonian in a finite domain. I. Spectrum

D. Ya. Petrina

667-689
- PDF
- Springer
Notes on infinite-dimensional nonlinear parabolic equations

M. N. Feller

690-701
- PDF (Russian)
- Springer
On the rate of convergence of the Ritz method for ordinary differential equations

R. Ya. Yakymiv

702-706
- PDF (Ukrainian)
- Springer

Short communications

On some boundary-value problems with a shift on characteristics for a mixed equation of hyperbolic-parabolic type

V. A. Eleev, S. K. Kumykova

707-716
- PDF (Russian)
- Springer
On the spectral theory of a Generalized Differential Krein System

L. A. Sakhnovich

717-721
- PDF (Russian)
- Springer