【摘要】 考察具有小扩散项的铁磁链旋方程组Ｚｔ＝εＺｘｘ＋Ｚ×Ｚｘｘ＋ｆ（ｘ，ｔ，Ｚ）周期初值问题的全离散的Ｆｏｕｒｉｅｒ谱格式，利用有界延拓法证明了谱格式的收敛性更多还原

【Abstract】 In this paper, the following feno magnetic chain equation with periodic initial value problem is considered Z t=εZ xx +Z×Z xx +f(x,t,Z) fully disonete Fourior spectral schemes are proposed, the convergences and stabilities for the schemes are proved.更多还原