Probl. Peredachi Inf., 2000, Volume 36, Issue 4

JOURNALS // Problemy Peredachi Informatsii // Archive

2000, Volume 36, Issue 4

Information Theory
	On the Relation between the Code Spectrum and the Decoding Error Probability M. V. Burnashev	3
	On the Additivity Conjecture in Quantum Information Theory G. G. Amosov, A. S. Holevo, R. F. Werner	25
	Mathematical Analysis of an Iterative Decoding Algorithm for Low-Density Codes K. Sh. Zigangirov, M. Lentmaier	35

Coding Theory
	Entropy of an Ellipsoid in a Hamming Space M. S. Pinsker	47
	On Automorphism Groups of Perfect Binary Codes and Steiner Triple Systems F. I. Solov'eva, S. T. Topalova	53
	On Generalized Concatenated Constructions of Perfect Binary Nonlinear Codes V. A. Zinov'ev, A. S. Lobstein	59
	Combining Construction of Perfect Binary Codes D. S. Krotov	74

Methods of Signal Processing
	How to Improve the Nonparametric Density Estimate in S-PLUS L. L. Boiko, G. K. Golubev	80
	On Error-Free Filtering of Singular Processes under Nonstationary Distortions M. S. Pinsker, V. V. Prelov	89
	Asymptotically Optimal Sequential Hypothesis Testing M. B. Malyutov, I. I. Tsytovich	98

Automata Theory
	Boolean Functions with External Parameters V. V. Tarasov	113
	On Optimal Prior Learning Time in the Two-Armed Bandit Problem A. V. Kolnogorov	117

Large Systems
	Large Deviations of the Shape of a Random Young Diagram with the Bell Distribution V. M. Blinovskii	128

Communication Network Theory
	Improving the Reliability of Switching Circuits V. A. Garmash	134

	Letter to the Editor M. E. Haroutunian	140