Multiplicity and ellipticity of closed characteristics on compact star-shaped hypersurfaces in $$\mathbf{R}^{2n}$$ R 2 n
Crossref DOI link: https://doi.org/10.1007/s00526-017-1173-1
Published Online: 2017-04-25
Published Print: 2017-06
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Duan, Huagui
Liu, Hui
License valid from 2017-04-25
