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pro vyhledávání: '"Soenjaya, Agus L."'
Autor:
Soenjaya, Agus L.
The Landau--Lifshitz--Baryakhtar (LLBar) and the Landau--Lifshitz--Bloch (LLBloch) equations are nonlinear vector-valued PDEs which arise in the theory of micromagnetics to describe the dynamics of magnetic spin field in a ferromagnet at elevated tem
Externí odkaz:
http://arxiv.org/abs/2407.01125
The Landau--Lifshitz--Bloch equation (LLBE) describes the evolution of magnetic spin field in a ferromagnet at high temperatures. We consider a viscous (pseudo-parabolic) regularisation of the LLBE for temperatures higher than the Curie temperature,
Externí odkaz:
http://arxiv.org/abs/2406.05808
The Landau--Lifshitz--Baryakhtar (LLBar) equation perturbed by a space-dependent noise is a system of fourth order stochastic PDEs which models the evolution of magnetic spin fields in ferromagnetic materials at elevated temperatures, taking into acc
Externí odkaz:
http://arxiv.org/abs/2405.14112
Autor:
Soenjaya, Agus L., Tran, Thanh
The Landau--Lifshitz--Baryakhtar equation describes the evolution of magnetic spin field in magnetic materials at elevated temperature below the Curie temperature, when long-range interactions and longitudinal dynamics are taken into account. We prop
Externí odkaz:
http://arxiv.org/abs/2309.05530
Autor:
Soenjaya, Agus L., Tran, Thanh
Publikováno v:
J. Differential Equations 371 (2023), 191--230
The Landau--Lifshitz--Baryakhtar (LLBar) equation is a generalisation of the Landau--Lifshitz--Gilbert and the Landau--Lifshitz--Bloch equations which takes into account contributions from nonlocal damping and is valid at moderate temperature below t
Externí odkaz:
http://arxiv.org/abs/2302.02556