News

of National academy
of sciences of the Republic of Kazakhstan

series

physical and mathematical sciences

№6

  • А.Т. Ibrayev

METHOD FOR CONSTRUCTING THE COMMUTATIVE ALGEBRA OF QUATERNION AND OCTONION     5-12

  • C. A. Aldashev, Z. N. Kanapyanova

IXED PROBLEM FOR THREE-DIMENSIONAL HYPERBOLIC EQUATIONS WITH DEGENERATION OF TYPE AND ORDER     13-18

  • A. Seitmuratov1, M.Zh. Aitimov1, A. Seitkhanova3, A. Ostayeva1, Е. Tulegenova1, D. Janyssova1, T. Shamilov2

SOLUTION OF PRIVATE TASKS OF CYLINDRICAL SHEAR WAVES (in the case of the distribution of constant values γ-α + 2> 0 and α = β)     19-26

  • C.A. Aldashev, E. Kazez

CORRECTNESS OF THE MIXED PROBLEM FOR ONE CLASS OF DEGENERATE MULTIDIMENSIONAL HYPERBOLO-PARABOLIC EQUATIONS     27-35

  • M.Yu. Babich1, M.M. Butaev1, A.A. Tarasov1, A.I. Ivanov2, A.Yu. Malygin2, K.T. Sauanova3, Sh.N. Sagyndykova3

FUNCTIONS OF DISTRIBUTIONS OF AMOUNTS OF UNIFORALLY DISTRIBUTED RANDOM VALUES OF TIMES OF PROCESSING THE REQUEST OF THE INFOCOMMUNICATION SYSTEM      36-44

  • Zh.B. Sadirmekova1*, M.A. Sambetbayeva1,2, J.A. Tussupov1, Zh.T. Altynbekova3

BUILDING AN INFORMATION SYSTEM TO SUPPORT SCIENTIFIC AND EDUCATIONAL ACTIVITIES BASED ON THE ONTOLOGICAL MODEL OF THE SUBJECT AREA      45-52

  • M. Zh. Minglibayev1,2, A.B. Kosherbayeva1

EQUATIONS OF PLANETARY SYSTEMS MOTION     53-60

  • A. Sarsembayeva1,*, F. Belisarova1, M. Odsuren2,†, A. Sarsembay3, A. Tutebayeva1, A. Orazymbet1, M. Abyshev1

DEFINITION OF THE RECONNECTION RATE OF MOST POWERFUL SOLAR FLARES      61-67

  • N.S. Serikbayev1,3, G. N. Nugmanova2,3, A.A. Meirmanova1

GAUGE EQUIVALENCE BETWEEN THE TWO-COMPONENT GENERALIZATION OF THE (2+1)-DIMENSIONAL DAVEY-STEWARTSON I EQUATION AND Г-SPIN SYSTEM     68-73

  • N.M. Аitzhanov1, B. Оngar2, P.А. Bissenbaeyev2, Е.S. Baitenov2, А. Zhanibekuly2

ASSESSMENT OF ENERGY EFFICIENCY AND POSSIBILITY OF USE IN THE NETWORKS OF INDUSTRIAL ENTERPRISES VOLTAGE STABILIZER WITH ENERGY SAVING FUNCTION     74-80

  • K. Boshkayev1,2,3,4 , T.K. Konysbayev1,2,4, E.B. Kurmanov2, M. Muccino1,5

DARK MATTER PROPERTIES IN GALAXY U5750      81-90

  • D. Kairatkyzy1, H. C. Quevedo2

MASS DISTRIBUTION OF DARK MATTER HALO AND SCALE EVOLUTION OF EARLY TYPE GALAXIES      91-98