THE LANDAU-LIFSHITZ EQUATION OF THE FERROMAGNETIC SPIN CHAIN AND HARMONIC MAPS

被引：206

作者：

GUO, BL ^{[1
]}

HONG, MC ^{[1
]}

机构：

[1] CTR NONLINEAR STUDIES,INST APPL PHYS & COMPUTAT MATH,BEIJING,PEOPLES R CHINA

来源：

CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS | 1993年 / 1卷 / 03期

关键词：

D O I：

10.1007/BF01191298

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We prove a global existence of solutions for the Landau-Lifshitz equation of the ferromagnetic spin chain from a m-dimensional manifold M into the unit sphere S2 of R3 and establish some new links between harmonic maps and the solutions of the Landau-Lifshitz equation.

引用

页码：311 / 334

页数：24

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