1996, Number 6

The issue is dedicated to the 175th birthday of Pafnuti Lvovich Chebyshev

	To the 175th anniversary of P. L. Chebyshev's birth S. N. Kruzhkov		3–4
Plenary reports
	Some geometrical problems related to the flows on surfaces D. V. Anosov		5
	The application of Chebyshev’s ideas in modern numerical mathematics N. S. Bakhvalov		5–11
	Adele formulas for gamma- and beta-functions in algebraic number fields V. S. Vladimirov		11–12
	Nonlinear waves in solids N. I. Gvozdovskaya, A. G. Kulikovskii, E. I. Sveshnikova, A. P. Chugainova		12–15
	Asymptotic theory of localized solutions of Navier–Stokes equations with small viscosity V. P. Maslov, A. I. Shafarevich		16–18
Selected reports
	Mathematical study of sound waves propagation progress in mixtures N. S. Bakhvalov, G. V. Sandrakov, M. È. Èglit		19–21
	Extremal properties of multidimensional Chebyshev mappings I. V. Belyakov, A. M. Stepin		22–24
	A general approach to asymptotic nonlinear analysis A. D. Bruno		24–27
	Trajectory attractors of evolution equations without unique solvability of the Cauchy problem M. I. Vishik, V. V. Chepyzhov		27–30
	Highly precise results of the block method application E. A. Volkov, A. K. Kornoukhov, E. A. Yakovleva		30–31
	Solution of equations describing thin layer flow of heavy viscous liquid on a curvilinear surface S. S. Grigoryan, È. F. Khairetdinov		32–36
	On some methods of statistical data processing of medical and radiological measurements M. P. Dorofeeva, N. N. Chentsova		36–38
	A numerical method for solving an inverse problem of quantum scattering theory E. P. Zhidkov, R. G. Airapetyan		38–40
	Exact analysis of the error of locally one-dimensional methods for the heat equation with a right-hand side in $L_2$ S. B. Zaitseva, A. A. Zlotnik		40–43
	A priori estimates, convergence and stability of difference schemes for the solution of nonlinear evolution equations F. F. Ivanauskas		43–47
	On estimation of effective characteristics of porous materials under large deformations V. A. Levin, V. V. Lokhin, K. M. Zingerman		48–50
	Numerical-analytical study of aerodynamic pendulum behavior B. Ya. Lokshin, V. A. Samsonov		50–52
	Permanence of competing species Yu. Lopez-Gomez		52–56
	On the convergence time to equilibrium in large finite Markov chains A. D. Manita		56–59
	Computation of generalized Chebyshev polynomials on a computer Yu. V. Matiyasevich		59–61
	Invariant manifolds of a renormalization group, and critical behavior in a hierarchical fermion model M. D. Missarov		61–63
	Some refinements of probability inequalities S. V. Nagaev		64–66
	Modeling system for flight dynamics problems Yu. M. Okunev, V. A. Sadovnichii, V. A. Samsonov, G. G. Chernii		66–75
	Generalized solutions of the Cauchy problem for some classes of first-order hyperbolic systems E. Yu. Panov		75–77
	Optimization models in hydrodynamical problems of environment. V. V. Penenko		78–80
	Nonclassical initial-boundary value problems in the theory of unsteady internal waves Yu. D. Pletner, A. G. Sveshnikov		80–82
	Chebyshev nets and the development of net approaches in mathematical physics (on P. L. Chebyshev's “On cutting cloth”) A. G. Popov		82–85
	Stochastic differential equations with a randomly changing structure in Banach spaces V. Pougatcheff, I. N. Sinitsyn		86–89
	The volume of a polyhedron as a function of the lengths of its edges I. Kh. Sabitov		89–91
	On the “freezing” of inessential variables I. M. Sobol'		92–94
	On a class of degenerate nonuniformly parabolic equations A. S. Tersenov		94–97
	Additive problems for numbers having a given number of prime divisors N. M. Timofeev		98–101