The existence of two closed characteristics on every compact star-shaped hypersurface in \(\mathbb{R}^{4}\) (Q256403)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: The existence of two closed characteristics on every compact star-shaped hypersurface in \(\mathbb{R}^{4}\) |
scientific article; zbMATH DE number 6552897
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The existence of two closed characteristics on every compact star-shaped hypersurface in \(\mathbb{R}^{4}\) |
scientific article; zbMATH DE number 6552897 |
Statements
The existence of two closed characteristics on every compact star-shaped hypersurface in \(\mathbb{R}^{4}\) (English)
0 references
9 March 2016
0 references
The authors provide a new proof for the existence of at least two characteristics on a compact star-shaped hypersurface in the four-dimensional space. They rely on the equivariant Morse theory for closed characteristics on compact star-shaped hypersurfaces.
0 references
compact star-shaped hypersurface
0 references
closed characteristic
0 references
Hamiltonian systems
0 references
resonance identity
0 references
multiplicity
0 references
0 references
0 references
0 references
0 references
