Zobrazeno 1 - 10
of 3 366
pro vyhledávání: '"Hyperbolic equations"'
Autor:
罗李平(LUO Liping), 曾云辉(ZENG Yunhui)
Publikováno v:
Zhejiang Daxue xuebao. Lixue ban, Vol 51, Iss 4, Pp 434-437 (2024)
The oscillation problem is investigated for a class of nonlinear impulsive delay hyperbolic equations with damping term. By employing the technique of treating damping term and some known results on first order impulsive delay differential inequaliti
Externí odkaz:
https://doaj.org/article/a168465563de448e878274cce5b1bd1b
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-14 (2024)
Abstract In this paper, two problems involving nonlinear time fractional hyperbolic partial differential equations (PDEs) and time fractional pseudo hyperbolic PDEs with nonlocal conditions are presented. Collocation technique for shifted Chebyshev o
Externí odkaz:
https://doaj.org/article/1bcfe1d7837b40a3be9cb623afa40988
Autor:
Andrey B. Muravnik
Publikováno v:
Mathematics, Vol 12, Iss 13, p 2091 (2024)
In spaces of arbitrary dimensions, hyperbolic differential–difference equations with potentials undergoing translations along arbitrary spatial directions are investigated. The fundamental novelty of this study is that, unlike previous investigatio
Externí odkaz:
https://doaj.org/article/1875be9b7e2a4182be067698242e03da
Publikováno v:
Journal of Optimization, Differential Equations and Their Applications, Vol 31, Iss 1, Pp 53-73 (2023)
For the problem of optimal control of a parabolic-hyperbolic process with nonlocal point boundary conditions, an explicit form of the solution is obtained in the form of formal series according to the system of eigenfunctions, which are generated by
Externí odkaz:
https://doaj.org/article/2387d2ee13f0400588956a90fee3fc2d
Autor:
Andrey B. Muravnik
Publikováno v:
Mathematics, Vol 12, Iss 12, p 1811 (2024)
In the case of one spatial independent variable, we study hyperbolic differential-difference equations with potentials represented as linear combinations of translations of the desired function along the spatial variable. The qualitative novelty of t
Externí odkaz:
https://doaj.org/article/342c052992e74bde97e009fa0a635eca
Akademický článek
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Autor:
Şuayip Yüzbaşı, Gamze Yıldırım
Publikováno v:
Journal of Taibah University for Science, Vol 17, Iss 1 (2023)
In this article, a collocation approximation is investigated for approximate solutions of hyperbolic telegraph partial differential equations (HTPDEs). The method is based on evenly spaced collocation points and Pell–Lucas polynomials (PLPs). The f
Externí odkaz:
https://doaj.org/article/55757b0705cc4bca863a3d3de3e51f7d
Akademický článek
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