Related papers: Time-global smoothing estimates for a class of dis…

This paper describes an approach to global smoothing problems for non-dispersive equations based on ideas of comparison principle and canonical transformation established in authors' previous paper, where dispersive equations were treated.…

This paper has been withdrawn by the author(s), due the final version in math.QA/0604564

This paper has been withdrawn by the author due to an error in the proof of Proposition 4.8.

This paper has been withdrawn by the author due to an error.

The paper has been withdrawn by the author due to a gap in Proof of Theorem 1.1.

This article has been withdrawn due to an error in a proof of the main result.

This paper has been withdrawn by the author due to some error in the result

This paper has been withdrawn by the author, due to a significant error in section 4.3.1.

This paper has been withdrawn by the author due to a crucial sign error in equation 1.

This paper was withdrawn (temporarily?) by the author since an error needs to be corrected.

This paper has been withdrawn. A much-improved version can be found at hep-ph/0209176.

This paper has been withdrawn by the author due to an error in the proof.

This paper has been withdrawn due to an error, and no further revisions will be made.

This paper has been withdrawn due to a crucial theoretical and experimental error.

This paper has been withdrawn by the author due to a critical error in the proof of Theorem A pointed out by Burkhard Wilking.

This paper has been withdrawn by the author due to a crucial sign error in equation 1

This paper has been withdrawn by the author due to an error.

This paper has been withdrawn by the authors due to its publication

This paper has been withdrawn because the new one gr-qc/0512095 includes all its results (as well as those in gr-qc/0511016) in a clearer way.

This paper has been withdrawn by the author because of copyright reasons.