Ayouch, C. and Essoufi, E.-H. and Tilioua, M. (2016) On a model of magnetization dynamics with vertical spin stiffness. Boundary Value Problems, 2016 (1).
Full text not available from this repository.Abstract
We consider a mathematical model describing magnetization dynamics with vertical spin stiffness. The model consists of a modified form of the Landau-Lifshitz-Gilbert equation for the evolution of the magnetization vector in a rigid ferromagnet. The modification lies in the presence in the effective field of a nonlinear term describing vertical spin stiffness. We prove the global existence of weak solutions to the model by using the Faedo-Galerkin method and discuss the limit of the obtained solutions as the vertical spin stiffness parameter tends to zero. © 2016, Ayouch et al.
Item Type: | Article |
---|---|
Subjects: | Mathematics |
Divisions: | SCIENTIFIC PRODUCTION > Mathematics |
Depositing User: | Administrateur Eprints Administrateur Eprints |
Last Modified: | 31 Jan 2020 15:48 |
URI: | http://eprints.umi.ac.ma/id/eprint/3973 |
Actions (login required)
![]() |
View Item |