Y. Long

activity

20012022

most citedMultiplicity of closed characteristics on symmetric convex hypersurfaces in

R^{2 n}

52 citations · 208 across the 23 of their papers we have counts for

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Showing 2001Show all

2 papers · 1 filter

math.DS2001★ 52 cited

Multiplicity of closed characteristics on symmetric convex hypersurfaces in $R^{2 n}$

Chun-gen Liu, Yiming Long, Chaofeng Zhu

Let $Σ$ be a compact $C^{2}$ hypersurface in $R^{2 n}$ bounding a convex set with non-empty interior. In this paper it is proved that there always exist at least $n$ geometrically di…

math.DS2001★ 3 cited

Closed characteristics on compact convex hypersurfaces in $R^{2 n}$

Yiming Long, Chaofeng Zhu

For any given compact C^2 hypersurface Σin {\bf R}^{2n} bounding a strictly convex set with nonempty interior, in this paper an invariant \varrho_n(Σ) is defined and satisfies \var…

Multiplicity of closed characteristics on symmetric convex hypersurfaces in R2n

Closed characteristics on compact convex hypersurfaces in R2n

Multiplicity of closed characteristics on symmetric convex hypersurfaces in $R^{2 n}$

Closed characteristics on compact convex hypersurfaces in $R^{2 n}$