News

of National academy
of sciences of the Republic of Kazakhstan

series

physical and mathematical sciences

№5

  • M. Amreev, R. Safin, V. Yakubov, T. Pavlova

CHOOSING A COMPRESSION STANDARD FOR TRANSMITTING A TELEVISION IMAGE     5-9

  • N. K. Ashirbayev, Zh.N. Ashirbayeva, M.T. Shomanbayeva, R.B. Bekmoldayeva, T.S. Sultanbek, Sh.E. Altynbekov

WAVE PROCESSES IN A FLAT BODY WITH A SYMMETRIC LOCATED RECTANGULAR CUTOUT     10-18

  • K. Boshkayev1,2, A. Malybayev1, H. Quevedo1,3,4, G. Nurbakyt1, A. Taukenova1,2, A. Urazalina1,2

THE CORRESPONDENCE OF THE EREZ-ROSEN SOLUTION WITH THE HARTLE-THORNE SOLUTION IN THE LIMITING CASE OF ~    19-27

  • M.N. Kalimoldayev, A.T. Nurtazin, Z.G. Khisamiyev

TWO PROPERTIES OF EXISTENTIALLY CLOSED COMPANIONS OF STRONGLY MINIMAL STRUCTURES     28-32

  • Nurtas Marat1, Baishemirov Zharasbek2,3,4, Tastanov Madi1, Zhanabekov Zhandos1, Tsay Victor1

CLASSIFICATION OF SEISMIC PHASES BASED ON MACHINE LEARNING      33-42

  • A. Tlemissov1, Zh. Tlemissova1,2, K. Boshkayev1,2,3 , A. Urazalina1,2, H. Quevedo4,5,1

ANALYSIS OF THE EQUATIONS OF STATE FOR NEUTRON STARS     43-52

  • T.B. Aldongar, F.U. Malikova, G.B. Issayeva, B.R. Absatarova, M.S. Ibraev

DEVELOPMENT OF A METHOD FOR DESIGNING INFORMATION SYSTEMS FOR ENERGY COMPANIES    53-57

  • K.B. Jakupov

FALSIFICATIONS OF POISSON ADIABATE, HUGONIO ADIABATE, LAPLACE SOUND SPEEDS. MODERNIZATION OF FOUNDATIONS OF THERMODYNAMICS      58-67

  • D. Rakhimova1,2, A.Turganbayeva1

SEMANTIC ANALYSIS OF THE KAZAKH LANGUAGE BASED ON THE APPROACH OF NEURAL NETWORKS     68-75

  • A.E. Abdrakhmanov1, G.T. Turdiyeva2

SAFE THRESHOLDS FOR THE PARAMETERS OF CRYPTOGRAPHIC ALGORITHMS AND STANDARD ST RK 1073-2007     76-85

  • M. Kalimoldayev, M. Jenaliyev, A. Abdildayeva, T. Zhukabayeva, M.Akhmetzhanov

OPTIMAL CONTROL OF POWER SYSTEMS     86-94

  • N.А.Chuchvaga1,4, А.V. Semenov2, А.S. Titov2,3, N.S. Tokmoldin1,4, S.Zh. Tokmoldin4, Е.I. Terukov2,3

INVESTIGATION OF PASSIVATION OF SURFACE STATES OF SINGLE CRYSTALLINE SILICON IN HETEROSTRUCTURES WITH AN INTEGRATED THIN AMORPHOUS LAYER     95-101

  • B.O. Zhautykov, N.S. Pokrovsky, V.V. Samoilov

ON THE SEARCH FOR HADRON MODES OF HIDDEN CHARM MESONS DECAY      102-105

  • S.R. Myrzakul1,2, Y.M. Myrzakulov1,2, М. Arzimbetova3

INFLATION IN F(R, T) GRAVITATION WITH f-ESSENCE     106-112

  • N.S. Pokrovskiy

TO THE QUESTION OF THE EXISTENCE OF CENTAURS - EVENTS IN COSMIC RAYS      113-118