Related papers: Cayley-Hamilton Decomposition and Spectral Asymmet…

This paper has been withdrawn by the authors, due to an error in the proof of Lemma 3.1.

This paper has been withdrawn

This paper has been withdrawn by the author due to a gap in the proof of the main result.

This paper has been withdrawn since it was an inadvertant double submission. An updated version of the original submission can be found at quant-ph/0505131

This paper has been withdrawn by the authors due to a likely hole in the proof.

This paper has been withdrawn by the author(s), due a mistake of factor 1/2.

The paper was withdrawn by the author. It contained various errors.

This paper has been withdrawn by the author due to a crucial sign error in equation 1.

The paper has been withdrawn due to an error in Lemma 1.

This paper has been withdrawn by the authors due to an error in the main theorem.

The paper has been withdrawn by the author, due to it being fundamentally flawed. The author apologizes for any inconvenience it may have caused.

This paper has been withdrawn.

This paper has been withdrawn by the author due to the version of [A complete proof of Hamilton's conjecture] at arXiv:1008.1576

This paper has been withdrawn. A significantly revised version will be posted in the near future.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn by the author due to a crucial error.

This paper has been retracted.

This paper has been withdrawn by the author due to an error in the proof.

This paper has been withdrawn by the authors due to the crucial wrong assumption following Eq. 9.

This paper has been withdrawn by the author due to an erro thereon line -2 of page 4.