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This paper has been withdrawn by the author, due to an error in Proposition 2.2.

This paper has been withdrawn.

The article is withdrawn. Its content is contained in the final version of arXiv:0805.1634.

A modified version of this paper is under process and with a new title and abstract. Hence, this version of the article is completely withdrawn.

This paper has been withdrawn by the authors due to need of essential revision.

This paper has been withdrawn by the author since the comments have been withdrawn.

This paper has been withdrawn at the request of one of the authors.

This paper has been withdrawn by the author.

This paper has been withdrawn because it has been by far superseded by the Author's post arXiv:1108.1306v6, which was published on 30/08/2011.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 was removed by arXiv admin due to 94% plagiarism from uncited reference hep-th/0507153.

This paper has been withdrawn.

This paper has been withdrawn by the author, due to errors in the figures.

This paper has been withdrawn by the author

The paper has been withdrawn by authors. The issues studied in this paper were changed so much that we have published a new paper considering these issues. See hep-th/0406074

This paper has been withdrawn by the author ali pourmohammad.

This paper has been withdrawn by the authors because it has been combined with "Higher Auslander Algebras Admitting Trivial Maximal Orthogonal Subcategories" (arXiv:0903.0761) together. Please see the new version of the latter paper for the…

This paper has been withdrawn by the author, due to a significant error in section 4.3.1.

Although the results are correct, it was pointed out that the results follow from some previously known results. Accordingly, this version of the paper is withdrawn by the authors.

This paper has been withdrawn. The authors realized that the obtained results were not new.

This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.