Related papers: Optical theorem and cutting rules

The paper has been withdrawn due to an error in Lemma 1.

This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.

This paper has been withdrawn by the author due to similarity to the author's other paper

This paper is withdrawn because the results in the paper are included in a paper to be published in Mathematical and Computer Modelling.

This paper has been withdrawn due to fundamental errors.

This paper has been withdrawn by the corresponding author because the newest version is now published in Journal of Discrete Algorithms.

This paper has been withdrawn

This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the authors due to an error in Section 7.

This paper has been withdrawn by the author because overcame by arXiv:0910.4694

This paper has been withdrawn by the author(s), due the final version in math.QA/0604564

The paper was retracted.

This paper has been withdrawn by the author for further investigation.

This paper has been withdrawn by the author due to text overlap with arXiv:1102.5004, as well as omission of proper citations to arXiv:1110.4655 and arXiv:1111.0313

This paper has been withdrawn by the author due to a crucial error in last part of proof.

This paper has been withdrawn, and will be superseded by another submission.

The paper has been withdrawn by the author due an error in the proof of Theorem 3.2.

The paper has been withdrawn.

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