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Definition of the solution of the homogeneous Volterra integral equation 齐次Volterra积分方程解的定义
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-03-30 DOI: 10.47533/2020.1606-146x.228
Zh. М. Tuleutayeva, V. V. Zhurov, I. K. Khairullina
{"title":"Definition of the solution of the homogeneous Volterra integral equation","authors":"Zh. М. Tuleutayeva, V. V. Zhurov, I. K. Khairullina","doi":"10.47533/2020.1606-146x.228","DOIUrl":"https://doi.org/10.47533/2020.1606-146x.228","url":null,"abstract":"In this paper, we study the solvability of a second-kind Volterra integral equation. By replacing the right-hand side and the unknown function, the integral equation is reduced to an integral equation, the kernel of which is not «compressiblek. Using the Laplace transform, the obtained equation is reduced to an ordinary first-order differential equation (linear). Its solution is found. The solution of the homogeneous integral equation corresponding to the original nonhomogeneous integral equation found in explicit form. Special cases of a homogeneous integral equation and its solutions are written for different values of the parameter k. Classes are indicated in which the integral equation has a solution. Singular integral equations were considered in works [1–3]. Their kernels were also «incompressiblek, but kernels had an another form. In this connection, the weight classes of the solution existence differ from the class of the solution existence for the equation considered in this work.","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91079253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Use and analysis of next generation firewall to achieve security of information and communication infrastucture 使用和分析下一代防火墙来实现信息通信基础设施的安全
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-03-30 DOI: 10.47533/2020.1606-146x.218
A. Nurusheva, A. K. Amrenov
{"title":"Use and analysis of next generation firewall to achieve security of information and communication infrastucture","authors":"A. Nurusheva, A. K. Amrenov","doi":"10.47533/2020.1606-146x.218","DOIUrl":"https://doi.org/10.47533/2020.1606-146x.218","url":null,"abstract":"The article is devoted to the investigation of the problem of the security of information and communication infrastructure functioning. The next generation firewall which was named UTMsense (UTM box) was tested. The results of testing are considered in the article. The comparing review of UTM box and other products was made. The possibility of using the tool for CERTs and SOCs is also considered.","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89965999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of the application for determination of the optimal partitioning form of large-dimensional matrix’s elements for multiplication on three heterogeneous processors 开发了在三种异构处理器上确定大维矩阵元素乘法最优划分形式的应用
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-03-30 DOI: 10.47533/2020.1606-146x.216
Y. Klyuyeva
{"title":"Development of the application for determination of the optimal partitioning form of large-dimensional matrix’s elements for multiplication on three heterogeneous processors","authors":"Y. Klyuyeva","doi":"10.47533/2020.1606-146x.216","DOIUrl":"https://doi.org/10.47533/2020.1606-146x.216","url":null,"abstract":"The article presents the results of the development of a web application for finding the optimal form of splitting matrix elements between three abstract heterogeneous processors when performing the operation of their multiplication. The paper considers five classes of parallel matrix multiplication algorithms: serial communication with a barrier, parallel communication with a barrier, serial communication with overlapping, parallel communication with overlapping, parallel overlapping with alternation. The Hockney model is used to estimate the communication complexity of the algorithms. The work uses six non-rectangular candidate partitioning shapes identified by Ashley DeFlumere in her work [1] as a result of applying the «push» technology of redistribution of matrix elements between the processors: Square Corner, Rectangle Corner, Square Rectangle, Block Rectangle, L-Rectangle, Traditional 1D Rectangular. Determination of the optimality of the form is made on the basis of mathematical models presented in the works [2,3]. The programming languages Python and JavaScript, the Django framework, the pip package manager, and Ajax technology were used to develop a web application. Solving the problem of determining the optimal matrix shape will allow for efficient planning of computing power resources for various scientific fields using parallel matrix multiplication.","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90156528","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A variational approach for estimating the distribution of body temperature in the form of a rectangular parallelepiped under the influence of temperature, heat exchange and heat isolation of some facets 在温度、热交换和热隔离的影响下，用变分方法估计矩形平行六面体的体温分布
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-03-30 DOI: 10.47533/2020.1606-146x.227
А. А. Tashev, Р. К. Kazykhan, B. Aitbayeva, K. A. Kudaikulov
{"title":"A variational approach for estimating the distribution of body temperature in the form of a rectangular parallelepiped under the influence of temperature, heat exchange and heat isolation of some facets","authors":"А. А. Tashev, Р. К. Kazykhan, B. Aitbayeva, K. A. Kudaikulov","doi":"10.47533/2020.1606-146x.227","DOIUrl":"https://doi.org/10.47533/2020.1606-146x.227","url":null,"abstract":"The article describes the use of a variational method involving the finite element method to estimate the law of temperature distribution in a body in the form of a rectangular parallelepiped. The case is considered when a certain temperature is maintained on one of the faces of a rectangular parallelepiped, and heat exchange with the environment occurs on the opposite side. In accordance with the proposed approach, an approximating function in the form of a polynomial of the third degree is proposed. To determine the law of temperature distribution in a solid in the form of a rectangular parallelepiped, a functional is compiled, which consists of terms that take into account temperature, heat exchange with the environment, isolation of the faces of a rectangular parallelepiped, as well as natural boundary conditions. Minimizing this functional, the temperature values at these nodes are determined by the nodal points of a rectangular parallelepiped. Further, substituting these values into the approximating function, we obtain the temperature distribution law. At the same time, variants are investigated when the remaining faces of a rectangular parallelepiped are thermally insulated or vice versa. The temperature distribution law is estimated for different amounts of partitioning of the sides of a rectangular parallelepiped. In addition, a comparison of the temperature distribution law for a rectangular parallelepiped and a rod close in size, other things being equal, was made. Their minor differences are shown.","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91142334","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
INVESTIGATION OF THE STRESS-STRAIN STATE OF COMPONENTS OF A HYDRAULIC IMPACT DEVICE 液压冲击装置元件应力-应变状态的研究
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.274
K. Sherov, B. Absadykov, M. Sikhimbayev, B. Togizbayeva, A. Esirkepov
{"title":"INVESTIGATION OF THE STRESS-STRAIN STATE OF COMPONENTS OF A HYDRAULIC IMPACT DEVICE","authors":"K. Sherov, B. Absadykov, M. Sikhimbayev, B. Togizbayeva, A. Esirkepov","doi":"10.32014/2023.2518-170x.274","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.274","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76399053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
APPLICATION OF THE PRINCIPLE OF SPECIAL STATES IN DEVELOPING SIMULATION MODEL 特殊状态原理在仿真模型开发中的应用
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.257
K.M. Akishev, D.S. Zhamangarin, S. Zhardemkyzy, T.T. Murzabekov, A.Yu. Nurgaliyev, M.Yu. Zhiganbayev
{"title":"APPLICATION OF THE PRINCIPLE OF SPECIAL STATES IN DEVELOPING SIMULATION MODEL","authors":"K.M. Akishev, D.S. Zhamangarin, S. Zhardemkyzy, T.T. Murzabekov, A.Yu. Nurgaliyev, M.Yu. Zhiganbayev","doi":"10.32014/2023.2518-170x.257","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.257","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87255089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
TRANSFORMATION OF INDUSTRIAL ENTERPRISES IN THE COUNTRIES WITH TRANSITIONAL ECONOMIES: THE DIGITAL ASPECT 转型经济国家工业企业的转型:数字化方面
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.260
F. Issatayeva, G. Aubakirova, G. Rudko, A. Mausymbaeva, R. Madysheva
{"title":"TRANSFORMATION OF INDUSTRIAL ENTERPRISES IN THE COUNTRIES WITH TRANSITIONAL ECONOMIES: THE DIGITAL ASPECT","authors":"F. Issatayeva, G. Aubakirova, G. Rudko, A. Mausymbaeva, R. Madysheva","doi":"10.32014/2023.2518-170x.260","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.260","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83934084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
STUDY OF INTERRELATIONS BETWEEN COMPOSITION AND PROPERTIES OF HIGH-VISCOUS OIL 高粘稠油组成与性质关系的研究
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.261
M. Karazhanova, L. B. Zhetekova, S. Abbasova, K. Aghayeva, G.S. Sabyrbaeva
{"title":"STUDY OF INTERRELATIONS BETWEEN COMPOSITION AND PROPERTIES OF HIGH-VISCOUS OIL","authors":"M. Karazhanova, L. B. Zhetekova, S. Abbasova, K. Aghayeva, G.S. Sabyrbaeva","doi":"10.32014/2023.2518-170x.261","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.261","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78417127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
MATHEMATICAL MODELING AND DEVELOPMENT OF AN AUTOMATED SYSTEM FOR SEARCHING RING STRUCTURES IN GEOLOGY 地质环状结构自动搜索系统的数学建模与开发
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.266
A. Mazakova, Sh. A. Jomartova, T. Mazakov, G. Ziyatbekova, A. Sametova
{"title":"MATHEMATICAL MODELING AND DEVELOPMENT OF AN AUTOMATED SYSTEM FOR SEARCHING RING STRUCTURES IN GEOLOGY","authors":"A. Mazakova, Sh. A. Jomartova, T. Mazakov, G. Ziyatbekova, A. Sametova","doi":"10.32014/2023.2518-170x.266","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.266","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85069728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
CRITERIA OF PROSPECTING AND EVALUATION WORKS FOR COPPER AND POLYMETALLIC ORES AT THE EAST ATABAY SITE 东阿塔贝铜矿及多金属矿找矿评价标准
News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences Pub Date : 2023-02-18 DOI: 10.32014/2023.2518-170x.268
Y. Ponomareva, M. Ponomareva, F. Issatayeva, I. V. Sukhanov
{"title":"CRITERIA OF PROSPECTING AND EVALUATION WORKS FOR COPPER AND POLYMETALLIC ORES AT THE EAST ATABAY SITE","authors":"Y. Ponomareva, M. Ponomareva, F. Issatayeva, I. V. Sukhanov","doi":"10.32014/2023.2518-170x.268","DOIUrl":"https://doi.org/10.32014/2023.2518-170x.268","url":null,"abstract":"","PeriodicalId":45691,"journal":{"name":"News of the National Academy of Sciences of the Republic of Kazakhstan-Series of Geology and Technical Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81303247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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