作者:Hui; LIU; Yi; Ming; LONG封闭特征星形紧凑封闭特性超曲面证明
摘要:Recently, Cristofaro-Gardiner and Hutchings proved that there exist at least two closed characteristics on every compact star-shaped hypersuface in R~4. Then Ginzburg, Hein, Hryniewicz,and Macarini gave this result a second proof. In this paper, we give it a third proof by using index iteration theory, resonance identities of closed characteristics and a remarkable theorem of Ginzburg et al.
注:因版权方要求,不能公开全文,如需全文,请咨询杂志社