Zobrazeno 1 - 10
of 2 816
pro vyhledávání: '"initial-boundary value problem"'
Autor:
V. A. Korzyuk, J. V. Rudzko
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 3, Pp 377-394 (2024)
For a nonstrictly hyperbolic mildly quasilinear biwave equation in the first quadrant, an initial-boundary value problem with the Cauchy conditions specified on the spatial half-line and the Dirichlet and Wentzell conditions applied on the time half-
Externí odkaz:
https://doaj.org/article/2d544a84107f47db8a9a7ee2da254916
Publikováno v:
Discrete and Continuous Models and Applied Computational Science, Vol 32, Iss 1, Pp 112-121 (2024)
The article discusses a mathematical model and a finite-difference scheme for the heating process of an infinite plate. The disadvantages of using the classical parabolic heat equation for this case and the rationale for using the hyperbolic heat equ
Externí odkaz:
https://doaj.org/article/187e3e87e0f64bccbc3861875e7fcbbf
Autor:
D. O. Tsvetkov
Publikováno v:
Известия Иркутского государственного университета: Серия "Математика", Vol 48, Iss 1, Pp 49-63 (2024)
In this paper, we investigate the problem on small motions of a compressible ideal stratified fluid in a bounded domain. The problem is studied on the base of approach connected with application of so-called operator matrices theory, as well as abstr
Externí odkaz:
https://doaj.org/article/60064d8b16854c91aceb5384ab30be6c
Autor:
Nataliya Protsakh
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 10 (2024)
The initial-boundary and the inverse coefficient problems for the semilinear hyperbolic equation with strong damping are considered in this study. The conditions for the existence and uniqueness of solutions in Sobolev spaces to these problems have b
Externí odkaz:
https://doaj.org/article/7ad53d95d1064999ba0d6941993e4c9e
Autor:
Tawikan Treeyaprasert
Publikováno v:
Partial Differential Equations in Applied Mathematics, Vol 11, Iss , Pp 100912- (2024)
This article investigates an initial–boundary value problem on the semi-infinite interval for a parabolic equation with a moving nonlinear source. The study presents criteria for both finite-time quenching and global existence of the solution. It i
Externí odkaz:
https://doaj.org/article/173dae89127b4aa4be2292cec996dd8b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract The creation of an explicit finite difference scheme with the express purpose of resolving initial boundary value issues with linear and semi-linear variable-order temporal fractional properties is presented in this study. The rationale behi
Externí odkaz:
https://doaj.org/article/359e11e0fcbd4531ab35e783a735e5f7