2 papers
math.NA2020
Variational inequalities for ferroelectric constitutive modeling
Martin Meindlhumer, Astrid Pechstein, Alexander Humer
This paper is concerned with modeling the polarization process in ferroelectric media. We develop a thermodynamically consistent model, based on phenomenological descriptions of fr…
math.NA2019
The polarization process of ferroelectric materials analyzed in the framework of variational inequalities
Astrid S. Pechstein, Martin Meindlhumer, Alexander Humer
We are concerned with the mathematical modeling of the polarization process in ferroelectric media. We assume that this dissipative process is governed by two constitutive function…