Results 1 to 10 of about 273,195 (168)
Mathematical modeling of the electric field in anisotropic semiconductors during Hall measurements [PDF]
Известия Саратовского университета. Новая серия: Физика, 2023 Background and Objectives: Modern discrete functional semiconductor devices and structural elements of micro- and nanoelectronics use materials with anisotropy of electrical properties.
Filippov, Vladimir Vladimirovich +1 more
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Задача с начальными данными для уравнения, связанного с перидинамической моделью в двумерной области
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 В настоящей работе доказывается единственность и существование решения задачи Коши для интегро-дифференциального уравнения, связанного с перидинамической моделью механики твёрдого тела с двумя пространственными переменными.
Юлдашева, А.В.
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Mixed Problem for a Homogeneous Wave Equation with a Nonzero Initial Velocity and a Summable Potential [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2020 For a mixed problem defined by a wave equation with a summable potential equal-order boundary conditions with a derivative and a zero initial position, the properties of the formal solution by the Fourier method are investigated depending on the ...
Kurdyumov, Vitalii Pavlovich +2 more
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Об одной нелокальной краевой задаче для уравнения четвертого порядка в частных производных
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 В данной статье изучается нелокальная задача для уравнения четвертого порядка в которой доказывается существование и единственность решения этой задачи. Решение построено явно в виде ряда Фурье, обоснованы абсолютная и равномерная сходимость полученного ...
Киличов, О.Ш.
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Classic and generalized solutions of the mixed problem for wave equation with a summable potential. Part I. Classic solution of the mixed problem [PDF]
Известия Саратовского университета. Новая серия: Математика. Механика. Информатика, 2023 The resolvent approach and the using of the idea of A. N. Krylov on the acceleration of convergence of Fourier series, the properties of a formal solution of a mixed problem for a homogeneous wave equation with a summable potential and a zero initial ...
Kurdyumov, Vitalii Pavlovich
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Cumhuriyet Science Journal, 2020 An inverse boundary value problem for a second-order elliptic equation with periodic and integral condition is investigated. The problem is considered in a rectangular domain.
Nergiz Heydarzade +2 more
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Karpatsʹkì Matematičnì Publìkacìï, 2020 This article studies a nonlocal inverse boundary-value problem for a two-dimensional second-order parabolic equation in a rectangular domain. The purpose of the article is to determine the unknown coefficient and the solution of the considered problem ...
E.I. Azizbayov, Y.T. Mehraliyev
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On one boundary value problem for the fourth-order equation in partial derivatives
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2022 he initial-boundary problem for the heat conduction equation inside a bounded domain is considered. It is supposed that on the boundary of this domain the heat exchange takes place according to Newton’s law.
Kilichov, O.Sh., Ubaydullaev, A.N.
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MODELING OF MEMBRANE SURFACE STATE UNDER POINT IMPACT [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2020 Subject of Research. We consider the problem of finding an analytical solution to a mathematical model and computergenerated simulation of the concentrated mechanical stress impact at a given point of a loaded elastic body. An adequate mathematical model
Anatoly G. Korobeynikov +4 more
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Физика волновых процессов и радиотехнические системы, 2020 An algorithm for constructing a new class of solutions to spatially one-dimensional problems in the theory of electromagnetic radiation drying has been developed. Its basis is the procedure for splitting the process by physical factors.
A.M. Afanasiev, B.N. Siplivy
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