NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN. SERIES PHYSICO-MATHEMATICAL

  • Zh.A. Sartabanov1 , B.Zh. Omarova1 , A.Kerimbekov2

RESEARCH OF MULTIPERIODIC SOLUTIONS OF PERTURBED LINEAR AUTONOMOUS SYSTEMS WITH DIFFERENTIATION OPERATOR ON THE VECTOR FIELD       5-13

  • V.S. Abaturova1 , E.I. Smirnov2 , A.A. Yunusovа3 , A.L. Zhokhov2 , A.A.Yunusov3 , D.K. Zhumadullayev4

THE TECHNOLOGICAL CONSTRUCTS OF MATHEMATICAL TRAINING FOUNDING IN HIGHER EDUCATION      14-22

  • Zh.А. Sartabanov, G.M.Aitenova

MULTIPERIODIC SOLUTIONS OF LINEAR SYSTEMS INTEGRO-DIFFERENTIAL EQUATIONS WITH Dc -OPERATOR AND  -PERIOD OF HEREDITARY       23-31

  • N. S. Imanbaev

ON BASIS PROPERTY OF SYSTEMS ROOT VECTORS OF A LOADED MULTIPLE DIFFERENTIATION OPERATOR       32-37

  • L. Kainbaeva1 , A. Smakhanova1 , K. Kanibaikyzy1 , М. Dilmakhanovа1 , L.U. Taimuratova2 , A. Seitmuratov1

ANALYTICAL SOLUTION OF PARTIAL TASKS OF SHEAR WAVE IN A CYLINDRICAL LAYER (in the case of the constant values γ-α + 2 = 0 and α = β)       38-45

  • Smaiyl Makyshov

M-FUNCTION NUMBERS: CYCLES AND OTHER EXPLORATIONS. PART 1      46-54

  • E.A. Malkov1 , A.A. Bekov2,3, S.B. Momynov2,3, I.B. Beckmuhamedov2 , D.M. Kurmangaliyev2 , A.M.Mukametzhan2 , I.S.Orynqul4

INVESTIGATION OF TWO FIXED CENTERS PROBLEM AND HENON-HEILES POTENTIAL BASED ON THE POINCARE SECTION      55-61

  • L.A. Alexeyeva1 , E.B. Kurmanov1,2

GREEN TENSOR OF MOTION EQUATIONS OF TWO COMPONENTS BIOT’S MEDIUM BY STATIONARY VIBRATIONS      62-70

NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN. SERIES PHYSICO-MATHEMATICAL

  • A.S. Askarova1-2, S.A. Bolegenova1 , P. Safarik3 , V.Yu. Maximov1 , A.O. Nugymanova1*, S.A. Bolegenova2

3D MODELING OF HEAT TRANSFER PROCESSES IN THE COMBUSTION CHAMBER BOILER OF THERMAL POWER PLANTS      5-13

  • A.T.Assanova1,2, E.A.Bakirova1,2,3, Zh.M.Kadirbayeva1,2,4

NUMERICALLY APPROXIMATE METHOD FOR SOLVING OF A CONTROL PROBLEM FOR INTEGRO-DIFFERENTIAL EQUATIONS OF PARABOLIC TYPE      14-24

  • K. Boshkayev1, 2, 3, G. Zhumakhanova2 , K. Mutalipova2 , M. Muccino4

INVESTIGATION OF DIFFERENT DARK MATTER PROFILES       25-33

  • P. Safarik1 , A.S. Askarova2-3, S.A. Bolegenova2-3, V.Yu. Maximov2 , S.A. Bolegenova3*, A.O. Nugymanova2

OPTIMIZATION OF THE SOLID FUEL COMBUSTION PROCESS IN COMBUSTION CHAMBERS IN ORDER TO REDUCE HARMFUL EMISSIONS        34-42

  • K.Baktybaev1 , A. Dalelkhankyzy1 , M.K.Baktybaev2 , N.O.Koilyk1

FERMION THEORY OF COLLECTIVE STATES OF NUCLEI, ITS APPLICATION TO THE STRUCTURE OF REAL SYSTEMS        43-51

  • A.Sh. Shaldanbayev1 , A.A. Shaldanbayeva2 , A.Zh. Beisebayeva3 , B.A. Shaldanbay4

INVERSE PROBLEM OF STURM-LIOUVILLE OPERATOR WITH NON-SEPARATED BOUNDARY VALUE CONDITIONS AND SYMMETRIC POTENTIAL       52-62

  • Zh.A. Sartabanov1 , B.Zh. Omarova1 , A.Kerimbekov2

RESEARCH OF MULTIPERIODIC SOLUTIONS OF PERTURBED LINEAR AUTONOMOUS SYSTEMS WITH DIFFERENTIATION OPERATOR ON THE VECTOR FIELD    63-79

  • B.A. Zhami1,*, K.Boshkayev1,2,3, H. Quevedo1,4 and Zh.A. Kalymova1,2

ON SOME EFFECTS IN THE STRUCTURE OF WHITE DWARFS       80-89

  • A.Sh. Shaldanbayev1 , M.B. Ivanova2 , A.N.Urmatova3 , A.A. Shaldanbayeva4

SPECTRAL DECOMPOSITION OF A FIRST ORDER FUNCTIONAL DIFFERENTIAL OPERATOR        90-105

  • Zh.А. Sartabanov, G.M.Aitenova

MULTIPERIODIC SOLUTIONS OF LINEAR SYSTEMS INTEGRO-DIFFERENTIAL EQUATIONS WITH Dc -OPERATOR AND  -PERIOD OF HEREDITARY       106-122

  • S.K. Zamanova, A.D. Muradov

ON THE APPLICATION OF QUADRATURE FORMULAS FOR CALCULATING INTEGRALS OF ARBITRARY MULTIPLICITY        123-129

  • М.B. Zhassybayeva, К.R. Yesmakhanova

SOLITON SOLUTIONS FOR THE (2+1)-DIMENSIONAL INTEGRABLE FOKAS-LENELLS EQUATION        130-137

  • B.S. Baizhanov1 , S.S. Baizhanov2

SOME QUESTIONS ON EXTERNAL DEFINABILITY       138-142

NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN. SERIES PHYSICO-MATHEMATICAL

  • D. M. Zazulin1,2, N.Burtebayev1,2, R. J. Peterson3 , S. V. Artemov4 , S. Igamov4 , Zh.K. Kerimkulov1 , D. K. Alimov1 , E. S. Mukhamejanov1,2, Maulen Nassurlla1,2, A. Sabidolda1 , Marzhan Nassurlla1,2, R. Khojayev1,2

NEW RESULTS FOR THE P-12C RADIATIVE CAPTURE AT LOW ENERGIES       5-13

  • A.A. Zhadyranova

HIERARCY OF WDVV ASSOCIATIVITY EQUATIONS FOR n = 3 AND N = 2 CASE WHEN = 0 V0 WITH NEW SYSTEM t t t a ,b ,c         14-21

  • A.Sh.Shaldanbayev1 , M.I.Akylbayev2 , A.A.Shaldanbayeva2 , A.Zh.Beisebayeva3

ON THE SPECTRAL PROPERTIES OF A WAVE OPERATOR PERTURBED BY A LOWER-ORDER TERM        22-29

  • A.Sh.Shaldanbayev1 , A.A.Shaldanbayeva2 , B.A.Shaldanbay3

INVERSE PROBLEM OF THE STURM-LIOUVILLE OPERATOR WITH UNSEPARATED BOUNDARY VALUE CONDITIONS AND SYMMETRIC POTENTIAL         30-41

  • А. Dasibekov1 , A.A. Yunusov2 , A.A. Yunusova3 , B.N. Korganbayev1 , N.A. Kuatbekov2 , G.A. Takibayeva1 , D.N. Espembetova 2

SEALING OF A LAYER OF A SOUND WITH EFFECT OF ELASTIC PROPERTIES AND INHOMOGENEOUS BORDER CONDITIONS         42-49

  • O. Zh. Mamyrbayev 1,2, A.S. Shayakhmetova1,2, P.B. Seisenbekova2  

THE METHODOLOGY OF CREATING AN INTELLECTUAL ENVIRONMENT OF INCREASING THE COMPETENCE OF STUDENTS BASED ON A BAYESIAN APPROACH         50-58

  • M. Kalimoldayev, M. Akhmetzhanov, M. Kunelbayev

DETERMINATION OF THE POWER INTERACTION OF THE HYDRO TURBINE GRID WITH A FLUID FLOW FOR A DOUBLE-ROTOR MICRO HYDRO POWER PLANT          59-67

  • A.A. Issakhov, A. Abay, P.T. Omarova, Zh.E. Bekzhigitova

NUMERICAL MODELING OF CONTAMINATING SUBSTANCES DISTRIBUTION IN RESIDENTIAL AREAS        68-75

  • B. Bekbolat1 , B. Kanguzhin2 , N. Tokmagambetov3

TO THE QUESTION OF A MULTIPOINT MIXED BOUNDARY VALUE PROBLEM FOR A WAVE EQUATION        76-82

  • Zh.N. Tasmambetov1 , N. Rajabov2 , Zh.K.Ubayeva3

THE COORDINATED SOLUTION OF TWO DIFFERENTIAL EQUATIONS IN PRIVATE DERIVATIVES OF THE THIRD ORDER         83-91

  • B. Bekbolat1 , D. B. Nurakhmetov2 , N. Tokmagambetov3 , G. H. Aimal Rasa4

ON THE MINIMALITY OF SYSTEMS OF ROOT FUNCTIONS OF THE LAPLACE OPERATOR IN THE PUNCTURED DOMAIN         92-109

  • Marat Nurtas1 , Zh.D.Baishemirov2,3

INVESTIGATION OF THE TEMPERATURE REGIME OF THE TERRITORY OF THE SEMIPALATINSK POLYGON AND DESCRIPTION OF THE MATHEMATICAL MODEL AND ITS NUMERICAL SOLUTION        110-121

  • D.Serikbaev1 , N. Tokmagambetov2

AN INVERSE PROBLEM FOR THE PSEUDO-PARABOLIC EQUATION FOR A STURM-LIOUVILLE OPERATOR          122-128

  • A.F. Yakovets1 , A. Jahanshir2 , G.I. Gordienko1 , B.T. Zhumabayev1 , Yu.G. Litvinov1 , N. Abdrakhmanov3

STATISTICS OF VARIATION RANGE OF F2- LAYER MAXIMUM HEIGHT OF THE IONOSPHERE          129-134

  • M. Kalimoldayev, M. Akhmetzhanov, M. Kunelbayev

DEVELOPMENT AND RESEARCH OF A MATHEMATICAL MODEL OF A SOLAR PHOTO CONVERTER WITH AN INVERTER FOR CONVERTING DIRECT CURRENT TO ALTERNATING VOLTAGE           135-142

  • M. Izbasarov, N.S. Pokrovsky, V.V. Samoilov, T. Temiraliev, R.A. Tursunov, B.O. Zhautykov

INVESTIGATION OF CORRELATIONS OF GENERATED NUCLEAR ACTIVE PARTICLES IN pp~ - EVENTS ENRICHED BY ANNIHILATION AT MOMENTA 22.4 GeV/c AND 32 GeV/c         143-150

NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN. SERIES PHYSICO-MATHEMATICAL

  • L.M. Chechin1,2, E.B. Kurmanov2 , T.К. Konysbayev1

LIGHT RAYS IN THE EPOCH OF DARK MATTER DOMINATION       5-10

  • S.R. Myrzakul, K. Yerzhanov, D. Zh. Kenzhalin, K.R. Myrzakulov

TELEPARALLEL DARK ENERGY MODEL WITH FERMIONIC FIELD FOR BIANCHI TYPE I SPACETIME         11-18

  •  A.Sh. Shaldanbayev1 , S.M. Shalenova2 , M.B. Ivanova3 , A.A. Shaldanbayeva4

ON SPECTRAL PROPERTIES OF A BOUNDARY VALUE PROBLEM OF THE FIRST ORDER EQUATION WITH DEVIATING ARGUMENT        19-39

  • D. Kairatkyzy

INVESTIGATION OF THE DISTRIBUTION OF DARK MATTER IN THE GALACTIC STRUCTURE        40-50

  • K.B. Jakupov

FALSIFICATIONS OF THE ENERGY BALANCE EQUATION, PUASSON ADIABATS AND LAPLACE SOUND SPEED           51-58

  • A.Sh. Shaldanbayev1 , A.A. Shaldanbayeva2 , B.A. Shaldanbay3

INVERSE PROBLEM OF A STURM-LIOUVILLE OPERATOR WITH NON-SEPARATED BOUNDARY VALUE CONDITIONS AND SYMMETRIC POTENTIAL          59-69

  • A.A. Zhadyranova

HIERARCY OF WDVV ASSOCIATIVITY EQUATIONS FOR n = 3 AND N = 2 CASE WHEN V0 = 0 WITH NEW SYSTEM t t t          70-77

  • D. Kairatkyzy1, 2

THE EVOLUTION OF DARK MATTER AND THE FORMATION BASIC THEORY OF STRUCTURAL GROWTH OF THE STANDARD UNIVERSE MODEL           78-88

  • S.A. Aldashev, M.N.Maikotov

DIRICHLET PROBLEM IN A CYLINDRICAL AREA FOR ONE CLASS OF MULTIDIMENSIONAL ELLIPTIC-PARABOLIC EQUATIONS             89-97

  • K.A.Kabylbekov1 , Kh.K.Abdrakhmanova2 , B.Sh.Kedelbaev1 , Ye.B. Issayev1

MODELING OF THE NORMAL MAGNETIZATION CURVE OF FERROMAGNETIC            98-104

  • K.A.Kabylbekov1 , Kh.K.Abdrakhmanova2 , P.A.Saidakhmetov1 , B.Sh.Kedelbayev1 , Ye.B. Issayev1

PERFORMANCE OF THE LABORATORY WORK "OSCILLATIONS IN L-R-C SERIES CIRCUIT" BY USING МАТLAB SOFTWARE PACKAGE           105-110

  • K.A.Kabylbekov1 , Kh.K.Abdrakhmanova2 , P.A.Saidakhmetov1 , Ye.B. Issayev1 , B.Sh.Kedelbayev1

RESEARCH OF A CAR COLLISION WITH AN OBSTACLE         111-119

  • K.B. Bapaev1 , G.K. Vassilina1,2

ON LAGRANGE STABILITY AND POISSON STABILITY OF THE DIFFERENTIAL-DYNAMIC SYSTEMS              120-125

  • G.A. Kaptagay1 , N.O. Koilyk2 , A.M. Tatenov1 , N.A. Sandibaeva1 , A.A. Dutbayeva1

EVALUATION OF ENERGY EFFICIENCY OF THE NITROGEN-DOPED Co3O4 (100) SURFACE FOR WATER DISSOCIATION         126-132

NEWS OF THE NATIONAL ACADEMY OF SCIENCES OF THE REPUBLIC OF KAZAKHSTAN. SERIES PHYSICO-MATHEMATICAL

  • M.Zh. Minglibayev, A.T. Ibraimova*

EQUATIONS OF MOTION OF THE RESTRICTED THREE-BODY PROBLEM WITH NON-ISOTROPICALLY VARIABLE MASSES WITH REACTIVE FORCES      5-12

  • A.V. Dzhazairov-Kakhramanov1 , L.T. Karipbayeva1

RADIATIVE PROTON CAPTURE ON 3 H AT ASTROPHYSICAL ENERGIES AND ITS ROLE IN THE INITIAL STAGE OF STAR FORMATION      13-21

  • A.V. Dzhazairov-Kakhramanov1 , L.T. Karipbayeva1

ASTROPHYSICAL S-FACTOR AND REACTION RATE OF THE RADIATIVE 3 H(p,) 4 He CAPTURE       22-31

  • L.N. Kondratyeva, E.K. Denissyuk, I.V. Reva, M.A. Krugov

SPECTRAL AND PHOTOMETRIC STUDY OF THE OBJECT IRAS20462 + 3416      32-37

  • L.A. Pavlova

FEATURES OF X-RAY RADIATION IN SYMBIOTIC STARS      38-41

  • V. M. Tereschenko

THE ESTIMATION OF THE RELIABILITY OF THE DATA FROM THE SHAMAKHA SPECTROPHOTOMETRIC CATALOGUE      42-55

  • G.S. Minasyants, T.M. Minasyants, V.D. Vdovichenko, A. G. Bibosinov

PROPERTIES OF ULTRAVIOLET EMISSION AT DEVELOPMENT OF SOLAR FLARES      56-63

  • S. Shomshekova, E. Denissyuk, R. Valiullin, A. Kusakin, I. Reva, Ch.Omarov

PHOTOMETRIC RESEARCH OF SEYFERT GALAXIES MRK 766, MRK 6, MRK 1040, MRK 1513      64-70

  • A.D. Duisenbay¹, N.ZH. Takibayev¹, V.S. Vasilevsky2 , V.O. Kurmangaliyeva¹, E.M. Akzhigitova1

FORM FACTORS AND DENSITY DISTRIBUTIONS OF PROTONS AND NEUTRONS IN 7 Li AND 7 Be       71-76

  • A.T.Assanova1,2, E.A.Bakirova1,2,3, Zh.M.Kadirbayeva1,2,4

NUMERICAL IMPLEMENTATION OF SOLVING A BOUNDARY VALUE PROBLEM FOR A SYSTEM OF LOADED DIFFERENTIAL EQUATIONS WITH PARAMETER       77-84

  • А.Sh. Shaldanbayev1 , A.B. Imanbayeva2 , A.Zh. Beisebayeva3 , А.А. Shaldanbayeva4

ON THE SQUARE ROOT OF THE OPERATOR OF STURM-LIOUVILLE FOURTH-ORDER      85-96

  • А.Sh. Shaldanbayev1 , А.А. Shaldanbayevа2 , B.А. Shaldanbay3

ON SQUARE ROOT OF STURM-LIUVILLE OPERATOR       97-113

  • N. Burtebayev1 , Zh.K. Kerimkulov1,2, D.M. Janseitov1,3, A.S. Demyanova4 , L.I. Galanina5 , D.K. Alimov1,2, Y.S. Mukhamejanov1,6, N. Amangeldi2 , M. Nassurlla1,6, А. Aimaganbetov2 , Y. Nurtazin1,6, K. Talpakova1,2, R. Khodjaev1,6, A. Sabidolda1 , S.M. Bekbaev7 , D.Ya. Kurban7 , B.S. Mammetov7

STUDY OF ELASTIC AND INELASTIC SCATTERING OF DEUTREONS BY 13C NUCLEI AT ENERGY Ed=18 MeV        114-119

  • D. Kalygulov2 , I. Klinovitskaya2 , T.Turmagambetov1 , A. Pavlov1 , S. Plotnikov2 , B. Mukashev1 , A. Serikkanov1 , Zh. Agabekov3 , D. Kantarbaeva1

HIGH-TECH PRODUCTION OF PHOTO-ENERGY IN KAZAKHSTAN BASED ON THE SARYKOL QUARTZ DEPOSIT        120-129

  • B. Shukirgaliyev1,2,3 , A. Otebay2,3 , A. Just4 , P. Berczik5,4,6 , Ch. Omarov2 , A. Naurzbaeva2,3 , M. Kalambay2,3

VIOLENT RELAXATION IN ISOLATED STAR CLUSTERS       130-139

  • Wojcik Waldemar1 , S.A.Kulmamirov2 , Zh.M.Alimzhanova2 , L.M. Alimzhanova2 , A.M. Akhmetova2 , V.I. Karyukin2

STUDY OF THE STABILITY OF THE REGULATOR BALANCING ROBOT NI MINDSTORMS        140-152

  • E.K. Denissyuk, R.R. Valiullin

ROTATING CURVE OF THE GALAXY NGC 1068        153-157

  • V.G. Teifel, P.G. Lysenko, A.M. Karimov, G.A. Kirienko, V.A. Filippov, G.A. Kharitonova, A.P. Hozhenets

JUPITER: ZONAL SPECTROPHOTOMETRY OF WEAK AMMONIA ABSORPTION BANDS IN 2018        158-165

  • B.K. Kozhakhmet1 , G.G. Kulikov2 , G.S. Nurbakova1 , S.B. Rustembayeva1

USE OF MOLYBDENUM AS A STRUCTURAL MATERIAL OF FUEL ELEMENTS IN LEAD OR LEAD-BISMUTH EUTECTIC COOLED FAST REACTOR TO IMPROVE ITS SAFETY         166-175

  • A.M. Tatenov, U.B. Baytukayev, N. Sandibayeva, G.T. Tugelbayeva, G.E. Bibosynova

INTERACTIVE VIRTUALIZATION IN THE PROGRAM DELPHY ENVIRONMENT OF ALGORITHMS AND PHENOMENA OF THE SECTION OF PHYSICS OF "ELECTRICITY", FOR HIGHLY EFFECTIVE TUTORING        176-187

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