Vol. 79 No. 3 (2015)

MATHEMATICS

• On classification of degenerate singular points of Ricci flows

  N.А. Аbiev

  3-11

  • PDF

• On the autonomous systems on a plane and limit cycles

  D.G. Valiуeva

  12-16

  • PDF (Русский)

• The introduction of the full distance and measures of uncertainty for formulas Lukasiewicz logics for automatic clustering of sets of logical statements from the knowledge base

  A.A. Vikent’ev, V.V. Fefelova

  17-24

  • PDF (Русский)

• Properties of lattices of the existential formulas of Jonsson fragments

  A.R. Yeshkeyev, M.T. Kasymetova

  25-32

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• On lattice of existential formulas for fragment of Jonsson set

  A.R. Yeshkeyev, O.I. Ulbrikht

  33-39

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• Operator method of solving differential-difference equations of first order

  B.Kh. Zhanbusinova, B.K. Shaykhmetova, A.K. Zhanbolova

  40-43

  • PDF (Русский)

• On the calculation of rectangular plates by the method of trigonometric series

  A.G. Zhivotov, G.A. Yessenbayeva

  44-49

  • PDF (Русский)

• On the solution of boundary value problems by the spectral element method

  I.A. Ivanov, A.N. Yesbayev, G.A. Yessenbayeva, M.I. Ramazanov

  50-54

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• About multigravimetric anisotropic inequality of investment

  G.Sh. Iskakova

  55-58

  • PDF (Русский)

• About one property of infinite dihedral groups

  V.S. Muldagaliyev, B.B. Baktygaliyev

  59-65

  • PDF (Русский)

• Assessment of risk of information security by means of the theory of fuzzy sets

  R. Muratkhan, D.Zh. Satybaldina

  66-74

  • PDF (Русский)

• About a variant of the finding of the solution equation by Ginsburg-Landow

  K.Zh. Nazarova

  75-80

  • PDF (Русский)

• Investigation of the influence of chemical composition on the results of acoustic measurements of the strength properties of materials

  V.D. Nigalatiy

  81-86

  • PDF (Русский)

• On solvability of fractional analogues of the Neumann problem for biharmonic equation

  B.Kh. Turmetov, A.M. Mуrzakhasova

  87-95

  • PDF (Русский)