Results 101 to 110 of about 2,785 (130)

A regularity result for incompressible elastodynamics equations in the ALE coordinates

Advanced Nonlinear Studies
We consider incompressible inviscid elastodynamics equations with a free surface and establish regularity of solutions for these equations. Compared with previous result on this free boundary problem [X. Gu and F.
Xie Binqiang
doaj   +1 more source

Smooth imploding solutions for 3D compressible fluids

Forum 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, Gonzalo Cao-Labora, Javier Gómez-Serrano   +2 more
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On the Effect of Fast Rotation and Vertical Viscosity on the Lifespan of the 3D Primitive Equations. [PDF]

J Math Fluid Mech, 2022
Lin Q, Liu X, Titi ES.
europepmc   +1 more source

Energy-variational solutions for viscoelastic fluid models

Advances in Nonlinear Analysis
In this article, we introduce the concept of energy-variational solutions for a class of nonlinear dissipative evolutionary equations, which turns out to be especially suited to treat viscoelastic fluid models.
Agosti Abramo, Lasarzik Robert, Rocca Elisabetta   +2 more
doaj   +1 more source

On blow-up for the supercritical defocusing nonlinear wave equation

Forum of Mathematics, Pi
In this paper, we consider the defocusing nonlinear wave equation $-\partial _t^2u+\Delta u=|u|^{p-1}u$ in $\mathbb {R}\times \mathbb {R}^d$ .
Feng Shao, Dongyi Wei, Zhifei Zhang
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Invariant Measures for the Stochastic One-Dimensional Compressible Navier-Stokes Equations. [PDF]

Appl Math Optim, 2021
Coti Zelati M, Glatt-Holtz N, Trivisa K.
europepmc   +1 more source

A steady stratified purely azimuthal flow representing the Antarctic Circumpolar Current. [PDF]

Mon Hefte Math, 2020
Martin CI, Quirchmayr R.
europepmc   +1 more source

A multiscale model for espresso brewing: Asymptotic analysis and numerical simulation

European Journal of Applied Mathematics
We present a novel multiscale mathematical model of espresso brewing. The model captures liquid infiltration and flow through a packed bed of ground coffee, as well as coffee solubles transport (both in the grains and in the liquid) and solubles ...
Yoana Grudeva, Kevin M. Moroney, Jamie M. Foster   +2 more
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Analytical solutions of cylindrical and spherical dust ion-acoustic solitary waves

Results in Physics, 2019
In the present work, employing the conventional reductive perturbation method to the field equations of an unmagnetized dusty plasma consisting of inertial ions, Boltzmann electrons and stationary dust particles in the nonplanar geometry we derived ...
Essam. R. El-Zahar, Hilmi Demiray
doaj  

On the dimension of the attractor for a perturbed 3d Ladyzhenskaya model

Open Mathematics, 2013
Pražák Dalibor, Žabenský Josef
doaj   +1 more source