Zobrazeno 1 - 10
of 492
pro vyhledávání: '"A Necasova"'
We analyze a model of the evolution of a (solid) magnetoelastic material. More specifically, the model we consider describes the evolution of a compressible magnetoelastic material with a non-convex energy and coupled to a gradient flow equation for
Externí odkaz:
http://arxiv.org/abs/2410.15196
Publikováno v:
Veterinární Medicína, Vol 66, Iss 5, Pp 179-188 (2021)
The objective of this study was to evaluate the concentrations of the total (T-GSH), oxidised (GSSG) and reduced (GSH) glutathione in the blood of dairy cows, assess the relationships of the phase and number of lactation, milk production, body condit
Externí odkaz:
https://doaj.org/article/43ad796c6dcf445d884e7db607dad411
We study the motion of a rigid body within a compressible, isentropic, and viscous fluid contained in a fixed bounded domain $\Omega \subset \mathbb{R}^3$. The fluid's behavior is described by the Navier-Stokes equations, while the motion of the rigi
Externí odkaz:
http://arxiv.org/abs/2408.07141
This paper is concerned with the existence of global-in-time weak solutions to the multicomponent reactive flows inside a moving domain whose shape in time is prescribed. The flow is governed by the 3D compressible Navier-Stokes-Fourier system couple
Externí odkaz:
http://arxiv.org/abs/2407.02303
Autor:
Kalousek, Martin, Nečasová, Šárka
In this paper, a dissipative version of a compressible one velocity Baer--Nunziato type system for a mixture of two compressible heat conducting gases is considered. The complete existence proof for weak solutions to this system was addressed as an o
Externí odkaz:
http://arxiv.org/abs/2406.08383
Autor:
Bhandari, Kuntal, Gahn, Markus, Nečasová, Šárka, Neuss-Radu, Maria, Rodríguez-Bellido, María Ángeles
In this paper, we study the asymptotic behavior of solutions to the compressible Navier-Stokes system considered on a sequence of spatial domains, whose boundaries exhibit fast oscillations with amplitude and characteristic wave length proportional t
Externí odkaz:
http://arxiv.org/abs/2406.06275
We study a system describing the compressible barotropic fluids interacting with (visco) elastic solid shell/plate. In particular, the elastic structure is part of the moving boundary of the fluid, and the Navier-slip type boundary condition is taken
Externí odkaz:
http://arxiv.org/abs/2405.09908
We consider the solutions $\rho_\varepsilon, \mathbf{u}_\varepsilon$ to the compressible Navier-Stokes equations (NSE) in a domain periodically perforated by holes of diameter $\varepsilon>0$. We focus on the case where the diameter of the holes is o
Externí odkaz:
http://arxiv.org/abs/2403.12616
We study a model of a general compressible viscous fluid subject to the Coulomb friction law boundary condition. For this model, we introduce a dissipative formulation and prove the existence of dissipative solutions. The proof of this result consist
Externí odkaz:
http://arxiv.org/abs/2402.13401
Publikováno v:
GAMM - Mitteilungen, 47:e202470008, 2024
In this paper, we consider a singular limit problem for a diffuse interface model for two immiscible compressible viscous fluids. Via a relative entropy method, we obtain a convergence result for the low Mach number limit to a corresponding system fo
Externí odkaz:
http://arxiv.org/abs/2402.04372