Zobrazeno 1 - 10
of 59
pro vyhledávání: '"M.T. Kosmakova"'
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 110, Iss 2, Pp 72-83 (2023)
In the paper, the boundary value problem for the loaded heat equation is solved, and the loaded term is represented as the Riemann-Liouville derivative with respect to the time variable. The domain of the unknown function is the cone. The order of th
Externí odkaz:
https://doaj.org/article/cbbeb5f42bdb42a5a184f01b6f3667e3
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 108, Iss 4, Pp 98-106 (2022)
The paper deals with the second boundary value problem for the loaded heat equation in the first quadrant. The loaded term contains a fractional derivative in the Caputo sense of an order α, 2
Externí odkaz:
https://doaj.org/article/b4ab8198d9724c388f303fba836f4668
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 105, Iss 1, Pp 74-82 (2022)
A boundary value problem for a fractionally loaded heat equation is considered in the first quadrant. The loaded term has the form of the Riemann-Liouville’s fractional derivative with respect to the time variable, and the order of the derivative i
Externí odkaz:
https://doaj.org/article/29a0a8464f4140d0a1e91e2339cc38d8
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 101, Iss 1 (2021)
In this paper we consider a boundary value problem for a fractionally loaded heat equation in the class of continuous functions. Research methods are based on an approach to the study of boundary value problems, based on their reduction to integral e
Externí odkaz:
https://doaj.org/article/80cfe8b17c6d4851ac905227461403b8
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 98, Iss 2 (2020)
The article considers a homogeneous boundary - value problem for the heat equation in the non - cylindrical domain, namely, in an inverted pyramid with a vertex at the origin of coordinates, two faces of which lie in coordinate planes.A solution to t
Externí odkaz:
https://doaj.org/article/bb69097b06af4360b440f8d30326923b
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 96, Iss 4 (2019)
An nonhomogeneous integral equation with a singular kernel is considered. A feature of the equation under study is the incompressibility of the integral operator. In the study of the equation, an auxiliary simpler equation is used with the right - ha
Externí odkaz:
https://doaj.org/article/1965648e17394be093d97aafacfc64df
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 96, Iss 4 (2019)
The article is devoted to the research of boundary value problems for the spectrum - loaded operator of heat conduction with the moving point of loading to the temporary axle in zero or on infinity. For strongly loaded parabolic 2k - order equations
Externí odkaz:
https://doaj.org/article/c7285cc45b29433aa197e7ae01550790
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 95, Iss 3 (2019)
An integral equation is considered, to which a nonhomogeneous first boundary value problem with an adjoint heat conduction operator is reduced. The problem is set in an infinite plane angle, that is, a boundary of the domain moves with a constant vel
Externí odkaz:
https://doaj.org/article/5193f8a3ac384e429fde1d80c202fa3e
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 94, Iss 2 (2019)
In this paper the issues of the solvability of a pseudo-Volterra nonhomogeneous integral equation of the second kind are studied. The solution to the corresponding homogeneous equation and the classes of the uniqueness of the solution are found in [1
Externí odkaz:
https://doaj.org/article/8d47c74aa3824d7cbd59054b42bb3057
Publikováno v:
Қарағанды университетінің хабаршысы. Математика сериясы, Vol 93, Iss 1 (2019)
In this paper, we study the solvability of a second - kind pseudo-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 «compress
Externí odkaz:
https://doaj.org/article/7ddf4525e6ff4153b56fc627a23d907f