База данных: Статьи
Страница 1, Результатов: 7
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1.
Подробнее
22.1
D25
Dauylbayev, M. K.
Asymptotic expansion of solution of bvp with initial jumps for singularly perturbed integro-differential equation. [Текст] / M. K. Dauylbayev, N. Atakhan, n. Asset // News of national academy of sciences of the republic of Kazakhstan. - 2021. - №4. - P. 40-49
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
singular perturbation -- small parameter -- the inital jump -- asymptotic expansion -- the boundary layer
Аннотация: We consider the undivided boundary value problem for singularly perturbed linear integro-differential aquations of n-th order with integral Fredholm terms, which has the phenomenon m1-th order of an initial jump of order at the left end of the segment under consideration.
Держатели документа:
WKU
Доп.точки доступа:
Atakhan, N.
Asset, n.
D25
Dauylbayev, M. K.
Asymptotic expansion of solution of bvp with initial jumps for singularly perturbed integro-differential equation. [Текст] / M. K. Dauylbayev, N. Atakhan, n. Asset // News of national academy of sciences of the republic of Kazakhstan. - 2021. - №4. - P. 40-49
Рубрики: Mathematica
Кл.слова (ненормированные):
singular perturbation -- small parameter -- the inital jump -- asymptotic expansion -- the boundary layer
Аннотация: We consider the undivided boundary value problem for singularly perturbed linear integro-differential aquations of n-th order with integral Fredholm terms, which has the phenomenon m1-th order of an initial jump of order at the left end of the segment under consideration.
Держатели документа:
WKU
Доп.точки доступа:
Atakhan, N.
Asset, n.
2.
Подробнее
22.1
I-55
Imanbayev, N. S.
On a topological method for calculating the index of quasi-singular integral equation. [Текст] / N. S. Imanbayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 81-88
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
quasi-singular integral equation -- noetherity -- index -- continuous kernel -- affix arc interval -- argument increment
Аннотация: : In this paper , the fundamental difference from the above work is the topological approach to calculating the index and establishing the Noether condition on the complexs plane.
Держатели документа:
WKU
I-55
Imanbayev, N. S.
On a topological method for calculating the index of quasi-singular integral equation. [Текст] / N. S. Imanbayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №4. - P. 81-88
Рубрики: Mathematica
Кл.слова (ненормированные):
quasi-singular integral equation -- noetherity -- index -- continuous kernel -- affix arc interval -- argument increment
Аннотация: : In this paper , the fundamental difference from the above work is the topological approach to calculating the index and establishing the Noether condition on the complexs plane.
Держатели документа:
WKU
3.
Подробнее
22.1
Y39
A., Yegenova
Some problems in describing various physical processes with similar nonlinear wave propagation models. [Текст] / Yegenova A., S. Kurakbayeva, A. Kalbayeva , Zh. Iztaev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 103-113
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
Physical and chemical processes -- dissipative fluxes -- transport equations -- viscous liquids
Аннотация: The article provides a generalized presentation of the results of the authors’ research to identify typical situations in the construction of mathematical models of various physical processes that can lead to equations with solutions in the form of moving nonlinear waves.
Держатели документа:
WKU
Доп.точки доступа:
Kurakbayeva, S.
Kalbayeva , A.
Iztaev , Zh.
Y39
A., Yegenova
Some problems in describing various physical processes with similar nonlinear wave propagation models. [Текст] / Yegenova A., S. Kurakbayeva, A. Kalbayeva , Zh. Iztaev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 103-113
Рубрики: Mathematica
Кл.слова (ненормированные):
Physical and chemical processes -- dissipative fluxes -- transport equations -- viscous liquids
Аннотация: The article provides a generalized presentation of the results of the authors’ research to identify typical situations in the construction of mathematical models of various physical processes that can lead to equations with solutions in the form of moving nonlinear waves.
Держатели документа:
WKU
Доп.точки доступа:
Kurakbayeva, S.
Kalbayeva , A.
Iztaev , Zh.
4.
Подробнее
22.1
I-32
Ibrayev, A. T.
Construction and application of a dynamic motion counting system for researching the properties of electron mirrors and cathode lenses. [Текст] / A. T. Ibrayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 114-120
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
motion -- reference frame -- coordinate transformation -- velocity -- interval invariance
Аннотация: Based on the analysis and consideration of the features of Galileo’s transformations, new inertial and dynamic reference frames of movements are obtained. In the new inertial reference frame, the main drawback of Galileo’s transformations, associated with the violation of the invariance of the intervals between events, is eliminated. The developed dynamic frame of reference makes it possible to conduct effective studies of movements in force fields. Elements of this dynamic frame of reference intuitively, without a detailed analysis of the meaning of the transformations used, have been successfully applied in a number of scientific works in the field of physical electronics, devoted to the construction of theories of electron mirrors and cathode lenses. Obviously, the new reference systems indicated in the work will find wide application both in the field of research and design of electron-optical devices and ion-beam technological installations, and in other branches of fundamental and technical sciences.
Держатели документа:
WKU
I-32
Ibrayev, A. T.
Construction and application of a dynamic motion counting system for researching the properties of electron mirrors and cathode lenses. [Текст] / A. T. Ibrayev // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 114-120
Рубрики: Mathematica
Кл.слова (ненормированные):
motion -- reference frame -- coordinate transformation -- velocity -- interval invariance
Аннотация: Based on the analysis and consideration of the features of Galileo’s transformations, new inertial and dynamic reference frames of movements are obtained. In the new inertial reference frame, the main drawback of Galileo’s transformations, associated with the violation of the invariance of the intervals between events, is eliminated. The developed dynamic frame of reference makes it possible to conduct effective studies of movements in force fields. Elements of this dynamic frame of reference intuitively, without a detailed analysis of the meaning of the transformations used, have been successfully applied in a number of scientific works in the field of physical electronics, devoted to the construction of theories of electron mirrors and cathode lenses. Obviously, the new reference systems indicated in the work will find wide application both in the field of research and design of electron-optical devices and ion-beam technological installations, and in other branches of fundamental and technical sciences.
Держатели документа:
WKU
5.
Подробнее
22.1
S22
Sartabanov, Zh. A.
Mutual reduction of linear multiperiodic systems of equations with differentiation operators. [Текст] / Zh. A. Sartabanov, G. M. Aitenova , G. S. Toremuratova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 128-135
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
reducibility -- mutual reducibility -- systems -- operator of differentiation -- differentiation along the diagonal -- multiperiodicity -- monodromy
Аннотация: This article is devoted to the study of the problem of mutual reducibility of linear homogeneous systems with multiperiodic coefficients, where a system with a differentiation operator along the direction of the main diagonal is first considered, and then the results of this particular case are generalized to the general case.
Держатели документа:
WKU
Доп.точки доступа:
Aitenova , G.M.
Toremuratova, G.S.
S22
Sartabanov, Zh. A.
Mutual reduction of linear multiperiodic systems of equations with differentiation operators. [Текст] / Zh. A. Sartabanov, G. M. Aitenova , G. S. Toremuratova // News of national academy of sciences of the republic of Kazakhstan. . - 2021. - №6. - P. 128-135
Рубрики: Mathematica
Кл.слова (ненормированные):
reducibility -- mutual reducibility -- systems -- operator of differentiation -- differentiation along the diagonal -- multiperiodicity -- monodromy
Аннотация: This article is devoted to the study of the problem of mutual reducibility of linear homogeneous systems with multiperiodic coefficients, where a system with a differentiation operator along the direction of the main diagonal is first considered, and then the results of this particular case are generalized to the general case.
Держатели документа:
WKU
Доп.точки доступа:
Aitenova , G.M.
Toremuratova, G.S.
6.
Подробнее
22.1
T91
Tuleubekova, A.
Didactic features of teaching the equivalent transformation of mathematical expressions for students. [Текст] / A. Tuleubekova // Ізденіс = Поиск . - 2022. - №3. - Р. 13-17
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
Equivalent equations -- Grundvorstellungen -- aspects -- mathematical concepts
Аннотация: These notions, which may be origins of misinformation, can be used to identify various inconsistencies.
Держатели документа:
WKU
T91
Tuleubekova, A.
Didactic features of teaching the equivalent transformation of mathematical expressions for students. [Текст] / A. Tuleubekova // Ізденіс = Поиск . - 2022. - №3. - Р. 13-17
Рубрики: Mathematica
Кл.слова (ненормированные):
Equivalent equations -- Grundvorstellungen -- aspects -- mathematical concepts
Аннотация: These notions, which may be origins of misinformation, can be used to identify various inconsistencies.
Держатели документа:
WKU
7.
Подробнее
22.1
D25
Dauletkulova, А. U.
Features for compiling practice -oriented assignments in mathematics. [Текст] / А. У. Даулеткулова // Higher education in Kazakhstan. - 2022. - №3. - P. 28-30
ББК 22.1
Рубрики: Mathematica
Кл.слова (ненормированные):
mathematics -- practice -oriented assignments -- didactics
Аннотация: This article discusses the possibilities of applying the methodology of using practice -oriented tascs in mathematics lessons. and what kind of didactic materials can be used to increase the motivation of schoolchildren in mathematics lessons.
Держатели документа:
WKU
Доп.точки доступа:
Nakypbek, Zh.E.
D25
Dauletkulova, А. U.
Features for compiling practice -oriented assignments in mathematics. [Текст] / А. У. Даулеткулова // Higher education in Kazakhstan. - 2022. - №3. - P. 28-30
Рубрики: Mathematica
Кл.слова (ненормированные):
mathematics -- practice -oriented assignments -- didactics
Аннотация: This article discusses the possibilities of applying the methodology of using practice -oriented tascs in mathematics lessons. and what kind of didactic materials can be used to increase the motivation of schoolchildren in mathematics lessons.
Держатели документа:
WKU
Доп.точки доступа:
Nakypbek, Zh.E.
Страница 1, Результатов: 7