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JOURNALS // Problemy Peredachi Informatsii // Archive

2015, Volume 51, Issue 1


Information Theory
Error exponents for multi-keyhole MIMO channels
J. Xue, T. Ratnarajah, C. Zhong
3

Coding Theory
Codes for a generalized wire-tap channel model
Yu. V. Kosolapov
23

Large Systems
Fractional matchings in hypergraphs
V. M. Blinovsky
29
Phase transitions in the one-dimensional Coulomb medium
V. A. Malyshev
36
Generating operator for discrete Chrestenson functions
M. S. Bespalov
42

Communication Network Theory
Distributed communication complexity of spanning tree construction
M. N. Vyalyi, I. M. Khuziev
54
Activity maxima in some models of information networks with random weights and heavy tails
A. V. Lebedev
72

Information Protection
A new method for ensuring anonymity and security in network coding
O. V. Trushina, E. M. Gabidulin
82
The Vernam cipher is robust to small deviations from randomness
B. Ya. Ryabko
90


© Steklov Math. Inst. of RAS, 2025