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2013, Volume 13, Issue 1(2)  

Mathematics
The Characteristic Problem for one Hyperbolic Differentional Equation of the Third Order with Nonmultiple Characteristics
A. A. Andreev, J. O. Yakovleva 		3–6
The Choice of Optimal Parameters for Combined Dynamical Systems
D. K. Andreichenko, K. P. Andreichenko, M. S. Komarova 		7–11
On the Use of Streams in the Matrix Solution of Boundary Value Problems for the Graph
Yu. V. Afanasenkova, Yu. A. Gladyshev 		11–15
New Estimates of the Error of Approximation of Derivatives under Interpolation of a Function on a Triangle by Polynomials of the Third Degree
N. V. Baidakova 		15–19
On the Quasiisometric Mapping Preserving Simplex Orientation
A. V. Boluchevskaya 		20–23
About Solution the Generalized Boundary Value Problem of Riemann Type for Bianalytic Functions in Case of Any Simply Connected Domains
Ya. A. Vasiliev 		24–28
Identities of Titchmarsh Type for Generalized Hardy and Hardy–Littlewood Operators
S. S. Volosivets 		28–33
Gradient Projection Algorithm for Strongly Convex Set
M. O. Golubev 		33–38
Absolute Convergence of Some Series, Connected with the Fourier–Vilenkin Series
N. V. Egoshina 		38–42
Sufficient Condition for a Change of Variable in Generalized $Q$-integration
M. P. Efimova 		43–46
On Solutions of Some Boundary Value Problems for General KdV Equation
M. Yu. Ignatyev 		46–49
Solvability of the Jump Problem on Non-smooth Arc
B. A. Kats, S. R. Mironova, A. Yu. Pogodina 		49–51
Boundary Control Problem for the Hyperbolic System
E. A. Kozlova 		51–56
Approximation of Boltsano Function by Means of Bernstein Polynomials
I. A. Kozlova 		56–59
On Convergence of Expansions in Eigen Functions of Integral Operators with Discontinuous Kernel
V. V. Kornev 		59–62
On Convergence of Riesz Means of the Expansions in Eigen and Associated Functions of Integral Operator with Kernel Having Jumps on Broken Lines
O. A. Koroleva 		63–67
Koenigs Function and Fractional Iteration of Functions Analytic in the Unit Disk with Real Coefficients and Fixed Points
O. S. Kudryavtseva 		67–71
The Approximation of Functions by Transformed Fourier–Vilenkin Series in the Hölder Norm
T. V. Likhacheva 		72–76
Convergence of Fourier–Haar Rectangular Sums in Lebesgue Spaces with Variable Exponent $L^{p(x,y)}$
M. G. Magomed-Kasumov 		76–81
On Birkhoff Interpolation of Functions of Ordered $\Lambda$-bounded Variation
V. V. Novikov 		81–83
The Condition of N. P. Kuptsov $s$-regularity
V. P. Sklyarov 		84–87
Hermitian Approximation of Two Exponents
A. P. Starovoitov 		87–91
On Properties of the Moduli of Blocks of the Terms of the Series $\sum \frac{1}{k} \sin kx$
S. A. Telyakovskii 		92–95
Global Improvement Method for Hamiltonian Systems with Controllable Coefficients
E. A. Trushkova 		95–99
About the Fundamental Characteristics of the Lagrange Interpolation Polynomials Family
I. A. Shakirov 		99–104
Finite Limit Series on Chebyshev Polynomials, Orthogonal on Uniform Nets
T. I. Sharapudinov 		104–108
Approximation Properties of Some Types of Linear Means in Space $L^{p(x)}_{2\pi}$
T. N. Shakh-Emirov 		108–112
Recovering Differential Operators on Star-Type Graphs with Different Orders on Different Edges
V. A. Yurko 		112–116
Известия Саратовского университета. Новая серия. Серия Математика. Механика. Информатика
 
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