Zobrazeno 1 - 10
of 415
pro vyhledávání: '"regular solutions"'
Akademický článek
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Autor:
Aleksandr I. Kozhanov
Publikováno v:
Mathematics, Vol 12, Iss 3, p 487 (2024)
We study the solvability of the Ionkin problem for some differential equations with one space variable. These equations include parabolic and quasiparabolic, hyperbolic and quasihyperbolic, pseudoparabolic and pseudohyperbolic, elliptic and quasielli
Externí odkaz:
https://doaj.org/article/a97ec3a6dbbb41c9863ced12ed57e6cb
Autor:
Wojciech M. Zajączkowski
Publikováno v:
Mathematics, Vol 12, Iss 2, p 263 (2024)
The axially symmetric solutions to the Navier–Stokes equations are considered in a bounded cylinder Ω⊂R3 with the axis of symmetry. S1 is the boundary of the cylinder parallel to the axis of symmetry, and S2 is perpendicular to it. We have two p
Externí odkaz:
https://doaj.org/article/a6b71fca50f948aab0934346768c5b24
Autor:
A.I. Kozhanov, G. I. Tarasova
Publikováno v:
Известия Иркутского государственного университета: Серия "Математика", Vol 42, Iss 1, Pp 59-74 (2022)
In the work the solvability of nonlocal boundary value problems for thirdorder pseudoparabolic equations in anisotropic spaces of Sobolev is studied. The condition is specified by a spatial variable that combines the generalized Samarsky-Ionkin condi
Externí odkaz:
https://doaj.org/article/db9e4ad93bf147d98b3fe400dbde54d7
Autor:
Li Hao, Zhu Shengguo
Publikováno v:
Advances in Nonlinear Analysis, Vol 12, Iss 1, Pp 54-96 (2022)
The Cauchy problem for three-dimensional (3D) isentropic compressible radiation hydrodynamic equations is considered. When both shear and bulk viscosity coefficients depend on the mass density ρ\rho in a power law ρδ{\rho }^{\delta } (with 0
Externí odkaz:
https://doaj.org/article/c2c2f919c2d24e0daa606a09b9fa6251
Autor:
Wojciech M. Zaja̧czkowski
Publikováno v:
Mathematics, Vol 11, Iss 23, p 4731 (2023)
The axially symmetric solutions to the Navier–Stokes equations are considered in a bounded cylinder Ω⊂R3 with the axis of symmetry. S1 is the boundary of the cylinder parallel to the axis of symmetry and S2 is perpendicular to it. We have two pa
Externí odkaz:
https://doaj.org/article/5c722b4302094a02b7167081b677f4e9
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Publikováno v:
AIMS Mathematics, Vol 7, Iss 8, Pp 15313-15330 (2022)
In this paper, under the assumption of an initial bounded region $ \Omega(0) $, we establish the blowup phenomenon of the regular solutions and $ C^{1} $ solutions to the two-phase model in $ \mathbb{R}^{N} $. If the total energy $ E $ and the total
Externí odkaz:
https://doaj.org/article/ce0027aa5b0040a4b7509ac946187a6b
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 25, Iss 3, Pp 423-434 (2021)
In this paper, we study the solvability of some non-local analogs of the second initial-boundary value problem for multidimensional hyperbolic and parabolic equations of the second order. We prove the existence and uniqueness theorems of regular solu
Externí odkaz:
https://doaj.org/article/969fa34978114bedbd93ca2e5d3dcc78
Autor:
Gabriel Plascencia
Publikováno v:
Materials Letters: X, Vol 15, Iss , Pp 100155- (2022)
A model to depict that it is possible to separate solid cobalt and copper from liquid Mg-Co-Cu mixtures is presented. The model aims to demonstrate how the application of solution thermodynamics concepts can help in depicting real processes.
Externí odkaz:
https://doaj.org/article/1bda907700d548a691332029428105bb