东北数学(英文版)
東北數學(英文版)
동북수학(영문판)
NORTHEASTERN MATHEMATICAL JOURNAL
2003年
2期
181-188
,共8页
韩月才%史少云%王国铭
韓月纔%史少雲%王國銘
한월재%사소운%왕국명
Lyapunov stability%Hill's equation%Pontryagin's maximum principle
Optimal estimates of the stability of Hill's equation are obtained. The discussion is based on Pontryagin's maximum principle.