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MATHEMATICS

Gadzova L. Kh.
On the asymptotics for a fundamental solution of an ordinary fractional order differential equation with constant coefficients
5
Djamalov S. Z.
Linear inverse problem for Trikomi equation in three-dimensional space
10
Kodzokov A. Kh., Beslaneev Z. O., Nagorov A. L., Tkhamokov M. B.
Linear Diophantine equations and ways to solve them
16
Kudaeva Z.V.
On the uniqueness of solution of a boundary value problem for a mixed equation with hyperbolic degeneration of order
22
Madrakhimova Z. S.
Gellerstedt problem for a parabolic-hyperbolic equation with degeneracy of type and order
25
Mamazhonov M., Mamazhonov S. M., Mamadalieva Kh. B.
Some boundary value problems for a third-order parabolic-hyperbolic equation in a pentagonal domain
31

MATHEMATICAL MODELLING

Drobysheva I.V.
Mathematical modeling of nonlinear hereditary oscillators on the example of Duffing oscillator with fractional derivatives in the sense of Riemann-Liouville
39
Kim V. A.
Duffing oscillator with external harmonic action and variable fractional Riemann-Liouville derivative characterizing viscous friction
46
Makarov D.V.
On a dynamic hereditary system simulating economic cycles
50
Shevlokov V. A.
Sustainable development of a society: synergetic approach
57

INFORMATION AND COMPUTATION TECHNOLOGIES

Tkhamokov M. B., Nagorov A. L., Beslaneev Z. O., Kodzokov A. Kh.
Calculation of Karachay-Balkar text entropy and phras simulation
62
TEACHING MATERIALS
Vodinchar G. M., Zhdanova O. K., Perezhogin A. S., Sheremet’eva O.V., Yakovleva T.P.
Solutions of the problems for Mathematical Competition «Vitus Bering – 2016»
67
Zhdanova O. K.
How to teach to solve problems with parameters?
72
Yakovleva T.P.
Credit tests for section «functions» (for secondary vocational education)
82
About the authors 104
Scope of the Journal and Guidelines for Authors 109