Bounded on the semi-axis multiperiodic solution of a linear finite-hereditarity integro-differential equation of parabolic type
Параболалық типтi ақырлы-эредитарлы сызықты интегралды-дифференциалдық теңдеудiң жартылай осьте шектелген көппериодты шешiмi
Ограниченное на полуоси многопериодическое решение линейного конечно-эредитарного интегро-дифференциального уравнения параболического типа
Sartabanov Zh.A. Aitenova G.M.
2023E.A. Buketov Karaganda University Publish house
Bulletin of the Karaganda University. Mathematics Series
2023#111Issue 3109 - 121 pp.
The question of the existence of a solution of linear integro-differential systems of parabolic type limited on the semiaxis in a spatial variable and multiperiodic in time variables was considered. Sufficient conditions of multiperiodic oscillations in time variables in a linear homogeneous equation with a boundary condition and in a linear inhomogeneous equation were established. A linear homogeneous and inhomogeneous finite-hereditarity integro-differential equation of convective-diffusion type were investigated.
convection , differentiation operator , diffusion , finite-hereditarity , Fourier series , integro-differential , parabolic type
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K.Zhubanov Aktobe Regional University, Aktobe, Kazakhstan
M. Utemisov West Kazakhstan University, Uralsk, Kazakhstan
K.Zhubanov Aktobe Regional University
M. Utemisov West Kazakhstan University
10 лет помогаем публиковать статьи Международный издатель
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