Related papers: Acyclic edge coloring
This paper has been withdrawn by the author due to a crucial error in example.
This paper has been withdrawn by the authors due to an unlikely results.
The paper has been withdrawn due to numerical error.
The paper was withdrawn because of its significant overlap with a paper appeared recently.
This paper has been withdrawn by the author due to a crucial sign error in equation 1
The paper has been withdrawn by the author due to unhappy mistake in the initial scope of the work.
This paper has been withdrawn by the author.
This paper has been withdrawn by the author; see the much expanded, improved, and generalized version at arXiv:0811.2073.
This paper has been withdrawn by the author(s). Please see arXiv:0711.3910 for revision.
This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.
This paper has been withdrawn.
Major mistake. The paper has been withdrawn.
This paper has been withdrawn Abstract: This paper has been withdrawn by the author due to the publication.
This paper has been withdrawn by the author due to the presented idea is wrong.
This paper has been withdrawn by the author and replaced by arXiv:0809.4751
This paper has been withdrawn by the author due to the gaps in the proofs of Proposition 2.2 and Proposition 3.2
This paper has been withdrawn by the author due to a crucial error in several equations.
This paper has been withdrawn by the author.
This paper is withdrawn.
This paper has been withdrawn by the author, due to errors in the figures.