Zobrazeno 1 - 10
of 5 404
pro vyhledávání: '"Time-periodic solutions"'
Autor:
Kagei, Yoshiyuki, Takeda, Hiroshi
Existence and stability of time periodic solutions for nonlinear elastic wave equations with viscoelastic terms are established. The existence of the time periodic solution is proved using the spectral decomposition of the linear principal part and t
Externí odkaz:
http://arxiv.org/abs/2408.16962
Autor:
Ficek, Filip, Maliborski, Maciej
We propose a systematic approach of analysing the complex structure of time-periodic solutions to the cubic wave equation on interval with Dirichlet boundary conditions first reported in arXiv:2407.16507. Our results complement previous rigorous exis
Externí odkaz:
http://arxiv.org/abs/2408.05158
In this work we prove the existence of time-periodic solutions to a model describing a ferrofluid flow heated from below. Navier-Stokes equations satisfied by the fluid velocity are coupled to the temperature equation and the magnetostatic equation s
Externí odkaz:
http://arxiv.org/abs/2405.16175
In this paper, we study the nonexistence of nontrivial time-periodic solutions of the Dirac equation in Kerr-Newman-(A)dS spacetime. In the non-extreme Kerr-Newman-dS spacetime, we prove that there is no nontrivial $L^p$ integrable Dirac particle for
Externí odkaz:
http://arxiv.org/abs/2404.13255
Autor:
Temple, Blake, Young, Robin
We prove the existence of ``pure tone'' nonlinear sound waves of all frequencies. These are smooth, time periodic, oscillatory solutions of the $3\times3$ compressible Euler equations satisfying periodic or acoustic boundary conditions in one space d
Externí odkaz:
http://arxiv.org/abs/2406.00200
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Akademický článek
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Autor:
Fujii, Mikihiro
Let us consider the incompressible Navier--Stokes equations with the time-periodic external forces in the whole space $\mathbb{R}^n$ with $n\geq 2$ and investigate the existence and non-existence of time-periodic solutions. In the higher dimensional
Externí odkaz:
http://arxiv.org/abs/2312.10878
Autor:
Castro, Ángel, Lear, Daniel
In this paper we consider the incompressible 2D Euler equation in an annular domain with non-penetration boundary condition. In this setting, we prove the existence of a family of non-trivially smooth time-periodic solutions at an arbitrarily small d
Externí odkaz:
http://arxiv.org/abs/2311.06885