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Genre:Прикладные науки. Общие вопросы. Техника (technics_IT)
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131-140 of 150
![](/FileStore/dataFiles/07/0a/1691132/content/cover.png?time=1721516268323&key=f0a87470b50135ab796f9c5c4c377aff)
periodical press (Magazines)
SALIM S. H.
Salim, S. H. Solving Volterra-Fredholm integral equations by natural cubic spline function [Text] / S. H. Salim, K. H.F. Jwamer , R. K. Saeed // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 1 (109). - P. 124-130. - Bibliogr.: p. 128-129 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
Using the natural cubic spline function, this paper finds the numerical solution of Volterra-Fredholm integral equations of the second kind
Keywords
Volterra integral equation, Fredholm integral equation, spline function
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/6a/9e/1693545/content/cover.png?time=1721516268323&key=8b4ef5e8429f972e39d6ec3cd0183d39)
periodical press (Magazines)
LUTSAK S. M.
Lutsak, S. M. Some non-standard quasivarieties of lattices [Text] / S. M. Lutsak, A. O. Basheyeva , A. M. Asanbekov // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 72-80. - Bibliogr.: p. 78-79 ISSN 2518-7929.
UDC:
512.57
Subject headings
- Universal algebras. Free algebras
Annotation
The article explores some non-standard quasi-varieties of grids
Keywords
lattice, quasivariety, basis of quasi-identities, profinite algebra, topological quasivariety, profinite quasivariety
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/30/99/1697819/content/cover.png?time=1721516268323&key=96a7165114e68c8a0aacd289b90a4443)
periodical press (Magazines)
ЛАХНО В. А.
Лахно, В. А. SMART CITY дамытуды ұйымдастыру-экономикалық әдістері [Мәтін] / В. А. Лахно, П. Малюков , Б. С. Ахметов // М.Тынышбаев атындағы қазақ көлік және коммуникациялар академиясының хабаршысы. - 2024. - № 1 (130). - 178-187 б. - Библиогр.: 187 б. ISSN 1609-1817.
UDC:
72.036
Subject headings
- Сәулет өнері. Қала құрылысы
Annotation
Қалалық инфрақұрылымды дамыту жайлы
Keywords
смарт қала, ақпараттық технологиялар, инвестициялық бағыттар, цифрлық трансформация, әлеуметтік тиімділігі, бюджеттік, тұрғын-үй инфрақұрылымы, мультиагенттік жүйе
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/df/fd/1693437/content/cover.png?time=1721516268323&key=8ec255b0ca9cbe68a2de06a71debeff9)
periodical press (Magazines)
AYDIN A.
Aydın, A. Statistical convergence in vector lattices [Text] / A. Aydın, F. Temizsu // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 4-10. - Bibliogr.: p. 9-10 ISSN 2518-7929.
UDC:
517.9
Subject headings
- Differential equations. Integral equations
Annotation
In this paper, the statistical convergence in vector lattices by using the finite additive measures on directed sets have been introduced
Keywords
statistical convergence of nets, order convergence, vector lattice, directed set measure
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/a7/e6/1693592/content/cover.png?time=1721516268323&key=4dcd5e51ec3fa2fba6051cad4b4776c5)
periodical press (Magazines)
RAMAZANOV M. I.
Ramazanov, M. I. Solution of a two-dimensional parabolic model problem in a degenerate angular domain [Text] / M. I. Ramazanov, N. K. Gulmanov , S. S. Kopbalina // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 3 (111). - P. 91-108. - Bibliog.: p. 105-106 ISSN 2518-7929.
UDC:
517.95
Subject headings
- Partial differential equations
Annotation
In this paper, the boundary value problem of heat conduction in a domain was considered, boundary of which changes with time, as well as there is no the problem solution domain at the initial time, that is, it degenerates into a point
Keywords
heat equation, boundary value problem, degenerate domain, Volterra singular integral equation, regularization
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/8c/e0/1695518/content/cover.png?time=1721516268323&key=3da4354b7b68a45d5f0d07c12e811eb2)
periodical press (Magazines)
YESHKEYEV A. R.
Yeshkeyev, A. R. Similarities of Jonsson spectra’s classes [Text] / A. R. Yeshkeyev, O. I. Ulbrikht , G. A. Urken // Қарағанды университетінің хабаршысы. Математика сериясы. - 2023. - № 4 (112). - P. 130-143. - Bibliogr.: p. 138-140 ISSN 2518-7929.
UDC:
510.6
Subject headings
- Mathematical logic
Annotation
The main result of this article is the fact that any perfect Jonson theory which are complete for existential sentences, is syntactically similar to some polygon theory (S-polygon, where S is a monoid)
Keywords
Jonsson theory, semantic model, perfectness, cosemanticness, S-act, Jonsson spectrum, syntactic and semantic similarities, йонсондық теория, йонсоновская теория, S-полигон
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/9c/69/1695921/content/cover.png?time=1721516268324&key=7022439066669ba4148a2a64863df608)
periodical press (Magazines)
SHAKHMOV ZH.
Shakhmov, Zh. Survey of overpass foundation in engineering-geological conditionof Kazakhstan [Text] / Zh. Shakhmov, G. Tleulenovа , Ye. Utepov // Bulletin of L.N. Gumilyov Eurasian National University. Technical sciences and technology series. - 2023. - № 1 (142). - Р. 116-125. - Bibliogr.: p. 124 ISSN 2616-7263.
UDC:
625.7/.8
Subject headings
- Car roads. Road construction
Annotation
The aim of the work is to present the results of the inspection of the foundations of the overpass and to determine the causes of the defects
Keywords
civil engineering, road construction, overpass, foundations, overpass foundation , highway
Kazakhstan
0/0 Free
![](/FileStore/dataFiles/f2/72/1053361/content/cover.png?time=1721516268331&key=620fa2b95c1dceb5e7ee66581477f996)
abstract
MELINTI MAXIM
Sfântul munte şi isihasmul athonit în viaţa spirituală a ţării moldovei în secolele XV-XVIII : autoreferat al tezei de doctor în ştiinţe istorice / Melinti Maxim ... – Chisinau : [N. p.], 2009. - 29 p. . – Bibliogr.: 24-25 p. . – 50 c. – [N. i.] : [N. p.]
UDC:
94(=135.1)(478)
Shelf code:
Л 2012/6587
Subject headings
- History of the Romanians of Moldova
Annotation
The work touches upon important subjects of these fruitful relations, reflecting the spiritual life of Molodova between XV-XVIII centuries
Keywords
methodology of spiritual development, ascetic theology, spiritual life of medieval Moldova, history of the Romanians of Moldova
1/1 Free
![](/FileStore/dataFiles/d8/0d/1583270/content/cover.png?time=1721516268352&key=a05410e1f1ce846bbdad013410a776a2)
abstract
AKHMETOV BAKYTZHAN
Study of operating regimes of hybrid thermal energy storage system [[Text]] : dis. ... Dr. of Philosophy (PhD) : 6D060300 / B. Akhmetov ; Scientific supervisors: M. S. Tungatarova, A. Georgiev ; Al-Farabi Kazakh National University. – – Almaty : [s. n.], 2018. – electronic text data, 1 electronic optical disk (CD-ROM). ).
UDC:
620.9:662.92
Shelf code:
Э 2018/562
Subject headings
- Thermal power
Annotation
The aim of the study to study the operating regimes of the hybrid thermal energy storage based on the borehole thermal energy storage (BTES) system as a seasonal storage, and the short term storage (STS) filled with phase change materials
Keywords
thermal properties of surface layers, mathematical analysis, line source model, ambient temperatures, transfer processes of borehole thermal energy storage system, operating regimes of hybrid thermal energy storage, experimental studies of the phase change materials
Kazakhstan
1/1 Free
![](/FileStore/dataFiles/64/d6/1033399/content/cover.png?time=1721516268353&key=a798ebf7842ff6fb384f765b6f876df8)
brochure
PETERSEN, CHRISTINE
Solar Power / Petersen, Christine ... – USA : Children's Press, 2004. - 47 p.– (A True Book. . . – 0-516-22807-2 : 300 tg.
UDC:
502/504
Shelf code:
Л 2012/37501
Subject headings
- Nature. Protection of natural resources
Keywords
nature, protection of natural resources, solar energy
1/0 Free
SALIM S. H.
SOLVING VOLTERRA-FREDHOLM INTEGRAL EQUATIONS BY NATURAL CUBIC SPLINE FUNCTION
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
RAMAZANOV M. I.
SOLUTION OF A TWO-DIMENSIONAL PARABOLIC MODEL PROBLEM IN A DEGENERATE ANGULAR DOMAIN
periodical press (Magazines)
0/0 Free
periodical press (Magazines)
0/0 Free
SHAKHMOV ZH.
SURVEY OF OVERPASS FOUNDATION IN ENGINEERING-GEOLOGICAL CONDITIONOF KAZAKHSTAN
periodical press (Magazines)
0/0 Free
MELINTI MAXIM
SFÂNTUL MUNTE ŞI ISIHASMUL ATHONIT ÎN VIAŢA SPIRITUALĂ A ŢĂRII MOLDOVEI ÎN SECOLELE XV-XVIII (2009)
abstract
1/1 Free
AKHMETOV BAKYTZHAN
STUDY OF OPERATING REGIMES OF HYBRID THERMAL ENERGY STORAGE SYSTEM (2018)
abstract
1/1 Free
brochure
1/0 Free