20 citations · 21 across the 2 of their papers we have counts for
2 papers
physics.plasm-ph2007★ 20 cited
A sharp stability criterion for the Vlasov-Maxwell system
Zhiwu Lin, Walter Strauss
We consider the linear stability problem for a 3D cylindrically symmetric equilibrium of the relativistic Vlasov-Maxwell system that describes a collisionless plasma. For an equili…
math.AP2006★ 1 cited
Instability of steady states for nonlinear wave and heat equations
Paschalis Karageorgis, Walter A. Strauss
We consider time-independent solutions of hyperbolic equations such as $\d_{tt}u -Δu= f(x,u)$ where is convex in . We prove that linear instability with a positive eigenfunc…