EUDML

Advanced Search

Currently displaying 1 – 4 of 4

Order by Relevance | Title | Year of publication

On the global regularity of subcritical Euler–Poisson equations with pressure

Eitan Tadmor; Dongming Wei — 2008

Journal of the European Mathematical Society

We prove that the one-dimensional Euler–Poisson system driven by the Poisson forcing together with the usual $γ$ -law pressure, $γ \geq 1$ , admits global solutions for a large class of initial data. Thus, the Poisson forcing regularizes the generic finite-time breakdown in the $2 \times 2$ $p$ -system. Global regularity is shown to depend on whether or not the initial configuration of the Riemann invariants and density crosses an intrinsic critical threshold.

Decay estimates of heat transfer to melton polymer flow in pipes with viscous dissipation.

Wei, Dongming; Zhang, Zhengbu — 2001

Electronic Journal of Differential Equations (EJDE) [electronic only]

A penalty method for approximations of the stationary power-law Stokes problem.

Lefton, Lew; Wei, Dongming — 2001

Electronic Journal of Differential Equations (EJDE) [electronic only]

Traveling wave solutions of Burgers equation for power-law non-Newtonian flows.

Wei, Dongming; Borden, Harry — 2011

Applied Mathematics E-Notes [electronic only]

Page 1