Related papers: Geometry and Topology in Hamiltonian Dynamics and …
This paper has been withdrawn: it has been merged with the preprint to which it refers.
This paper has been withdrawn by the authors.
This paper has been withdrawn by the author due to an error in section 7. There is a new version: arXiv:1011.3352.
Withdrawn by arXiv administration because authors have forged affiliations and acknowledgements, and have not adequately responded to charges [hep-th/9912039] of unattributed use of verbatim material.
The article is withdrawn. Its content is contained in the final version of arXiv:0805.1634.
This paper has been withdrawn by the author(s), due to incompleteness.
Withdrawn due to extensions and submission as another paper.
This paper has been withdrawn by the author due to errors.
This paper has been withdrawn since it is superated by the latest version of arXiv:0812.1139 (this is the version which will appear in Rend. Circ. Mat. Palermo; it is a strengthening and elaboration of a paper published in Math. Proc. Camb.…
This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.
This paper has been withdrawn by the author.
This paper has been withdrawn by the author.
Erroneous submission in violation of copyright removed by arXiv admin.
This paper has been withdrawn by the author due to an error in the proof of Theorem 1.
This paper has been withdrawn because it has been by far superseded by the Author's post arXiv:1108.1306v6, which was published on 30/08/2011.
This paper has been withdrawn by the author due to it contains some errors. A corrected treatment is presented in further publications of the author.
This submission has been withdrawn by the arXiv admins because it is an abstract only, which is against arXiv policy.
This paper has been withdrawn by the authors because it has been merged with paper arXiv:0903.3501v1 [math.DG]
The paper has been withdrawn
This paper has been withdrawn because the author no longer believes the firewall argument is correct.