Results 51 to 60 of about 1,753 (93)

Mathematical modelling of the cardiovascular system [PDF]

open access: yesProceedings of the ICM, Beijing 2002, vol. 3, 839--850, 2003
In this paper we will address the problem of developing mathematical models for the numerical simulation of the human circulatory system. In particular, we will focus our attention on the problem of haemodynamics in large human arteries.
arxiv  

Local and global solvability for the Boussinesq system in Besov spaces

open access: yesOpen Mathematics
This article focuses on local and global existence and uniqueness for the strong solution to the Boussinesq system in Rn{{\mathbb{R}}}^{n} (n≥3n\ge 3) with full viscosity in Besov spaces.
Yan Shuokai, Wang Lu, Zhang Qinghua
doaj   +1 more source

Well/ill-posedness for the dissipative Navier–Stokes system in generalized Carleson measure spaces

open access: yesAdvances in Nonlinear Analysis, 2017
As an essential extension of the well known case β∈(12,1]{\beta\kern-1.0pt\in\kern-1.0pt({\frac{1}{2}},1]} to the hyper-dissipative case β∈(1,∞){\beta\kern-1.0pt\in\kern-1.0pt(1,\infty)}, this paper establishes both well-posedness and ill-posedness (not ...
Wang Yuzhao, Xiao Jie
doaj   +1 more source

On the large-distance asymptotics of steady state solutions of the Navier-Stokes equations in 3D exterior domains [PDF]

open access: yesarXiv, 2007
We identify the leading term describing the behavior at large distances of the steady state solutions of the Navier-Stokes equations in 3D exterior domains with vanishing velocity at the spatial infinity.
arxiv  

Axisymmetric Incompressible Viscous Plasmas: Global Well-Posedness and Asymptotics

open access: yesForum of Mathematics, Sigma
This paper is devoted to the global analysis of the three-dimensional axisymmetric Navier–Stokes–Maxwell equations. More precisely, we are able to prove that, for large values of the speed of light $c\in (c_0, \infty )$ , for some threshold ...
Diogo Arsénio   +2 more
doaj   +1 more source

Maximal Lp -Lq regularity to the Stokes problem with Navier boundary conditions

open access: yesAdvances in Nonlinear Analysis, 2017
We prove in this paper some results on the complex and fractional powers of the Stokes operator with slip frictionless boundary conditions involving the stress tensor.
Al Baba Hind
doaj   +1 more source

Global regularity for the 3D Navier-Stokes and the 3D Euler equations [PDF]

open access: yesarXiv, 2007
The article `Global regularity for the 3D Navier-Stokes and the 3D Euler equations'(arXiv:0711.2453) is withdrawn due to a serious error in the proof.
arxiv  

Smooth imploding solutions for 3D compressible fluids

open access: yesForum of Mathematics, Pi
Building upon the pioneering work of Merle, Raphaël, Rodnianski and Szeftel [67, 68, 69], we construct exact, smooth self-similar imploding solutions to the 3D isentropic compressible Euler equations for ideal gases for all adiabatic exponents ...
Tristan Buckmaster   +2 more
doaj   +1 more source

On the a priori estimates for the Euler, the Navier-Stokes and the quasi-geostrophic equations [PDF]

open access: yesarXiv, 2007
We prove new \emph{a priori} estimates for the 3D Euler, the 3D Navier-Stokes and the 2D quasi-geostrophic equations by the method of similarity transforms.
arxiv  

Liouville Type Theorem for Stationary Navier-Stokes Equations [PDF]

open access: yes, 2015
It is shown that any smooth solution to the stationary Navier-Stokes system in $R^3$ with the velocity field, belonging globally to $L_6$ and $BM0^{-1}$, must be zero.
arxiv   +1 more source

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