33 citations · 303 across the 46 of their papers we have counts for
Showing 2014 · math.APShow all
2 papers · 2 filters
math.AP2014
A thermodynamically consistent phenomenological model for ferroelectric and ferroelastic hysteresis
Barbara Kaltenbacher, Pavel Krejci
We propose a hysteretic model for electromechanical coupling in piezoelectric materials, with the strain and the electric field as inputs and the stress and the polarization as out…
math.AP2014★ 10 cited
Relaxation of regularity for the Westervelt equation by nonlinear damping with application in acoustic-acoustic and elastic-acoustic coupling
Rainer Brunnhuber, Barbara Kaltenbacher, Petronela Radu
In this paper we show local (and partially global) in time existence for the Westervelt equation with several versions of nonlinear damping. This enables us to prove well-posedness…