Abstract
In the present paper we consider a partial differential system describing a phase-field model with temperature dependent constraint for the order parameter. The system consists of an energy balance equation with a fairly general nonlinear heat source term and a phase dynamics equation which takes into account the hysteretic character of the process. The existence of a periodic solution for this system is proved under a minimal set of assumptions on the curves defining the corresponding hysteresis region.
| Original language | English |
|---|---|
| Journal | Applied Mathematics and Optimization |
| Volume | 85 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Feb 2022 |
| Externally published | Yes |
Keywords
- Evolution system
- Hysteresis
- Periodic solutions
- Phase transitions