Recent developments in the modeling, analysis, and numerics of ferromagnetism

M Kruzik, A Prohl - SIAM review, 2006 - SIAM
Micromagnetics is a continuum variational theory describing magnetization patterns in
ferromagnetic media. Its multiscale nature due to different inherent spatiotemporal physical …

[图书][B] The nonlinear Schrödinger equation: self-focusing and wave collapse

C Sulem, PL Sulem - 2007 - books.google.com
Page 1 The Nonlinear Schrödinger Equation: Self-Focusing and Wave Collapse Catherine
Sulem Pierre-Louis Sulem Springer Page 2 Applied Mathematical Sciences Volume 139 Editors …

[PDF][PDF] On global weak solutions for Landau-Lifshitz equations: existence and nonuniqueness

F Alouges, A Soyeur - Nonlinear Anal, 1992 - academia.edu
Vol. 18, No. zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONMLKJIHGFEDCBA This
equation reads: zyxwvutsrqponmlkjihgfedcbaZYXWVUTSRQPONML Page 1 Nonlrnear …

On the continuum limit for discrete NLS with long-range lattice interactions

K Kirkpatrick, E Lenzmann, G Staffilani - Communications in mathematical …, 2013 - Springer
We consider a general class of discrete nonlinear Schrödinger equations (DNLS) on the
lattice h Z with mesh size h> 0. In the continuum limit when h→ 0, we prove that the limiting …

Long wave asymptotics. Integrable equations as asymptotic limits of non-linear systems

LA Kalyakin - Russian Mathematical Surveys, 1989 - iopscience.iop.org
Abstract CONTENTS Introduction § 1. Hyperbolic problems without dispersion. Asymptotic
decomposition of a small amplitude solution into simple waves § 2. The method of averaging …

A Gauss–Seidel projection method for micromagnetics simulations

XP Wang, CJ Garcıa-Cervera, E Weinan - Journal of Computational …, 2001 - Elsevier
One of the main difficulties in micromagnetics simulation is the severe time step constraint
introduced by the exchange field. Using standard explicit integrators leads to a physical time …

[图书][B] Landau-Lifshitz Equations

B Guo, S Ding - 2008 - books.google.com
This is a comprehensive introduction to Landau-Lifshitz equations and Landau-Lifshitz-
Maxwell equations, beginning with the work by Yulin Zhou and Boling Guo in the early …

Global Schrödinger maps in dimensions d≥ 2: small data in the critical Sobolev spaces

I Bejenaru, AD Ionescu, CE Kenig, D Tataru - Annals of Mathematics, 2011 - JSTOR
We consider the Schrödinger map initial-value problem \cases∂_tϕ=ϕ*Δϕ\,on\BbbR^d*\
BbbR,&\ϕ(0)=ϕ_0,&\endcases where ϕ: ℝ d× ℝ→ 𝕊 2↪ ℝ 3 is a smooth function. In all …

Local Schrödinger flow into Kähler manifolds

W Ding, Y Wang - Science in China Series A: Mathematics, 2001 - Springer
In this paper we show that there exists a unique local smooth solution for the Cauchy
problem of the Schrödinger flow for maps from a compact Riemannian manifold into a …

On the motion of a curve by its binormal curvature

RL Jerrard, D Smets - Journal of the European Mathematical Society, 2015 - ems.press
We propose a weak formulation for the binormal curvature flow of curves in R3. This
formulation is sufficiently broad to consider integral currents as initial data, and sufficiently …