Related papers: Cyclic contractions and best proximity pair theore…

This paper has been withdrawn by the author because overcame by arXiv:0910.4694

This paper has been withdrawn by the author due to a crucial error in example.

This paper has been withdrawn by the author, due to errors in the figures.

This paper has been withdrawn by the author, due a crucial error in the main idea.

This paper has been withdrawn by the author due to an error in equations 39 and 41.

This paper has been withdrawn by the authors due to some fatal errors in the analysis.

The paper was withdrawn because of its significant overlap with a paper appeared recently.

The paper has been withdrawn due to an error in the main theorem.

This paper has been withdrawn by the author due to a crucial errors.

The paper has been withdrawn by the author due to a gap in Proof of Theorem 1.1.

This paper has been withdrawn by the author due to crucial sign error in Lemma 8.1.

This paper has been withdrawn by the authors due to crucial error in the main proof (located in Section 2.4). The authors apologize for any inconveniences.

This paper has been withdrawn by the authors.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This paper has been withdrawn by the author, due to an error in the proof of Theorem 3.8.

This paper was withdrawn by the author due to a fatal error.

The paper is withdrawn due to an error in Section 2.

This paper has been temporarily withdrawn for corrections.

This paper has been withdrawn by the author due to an erro thereon line -2 of page 4.

This paper has been withdrawn by the authors.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

We withdraw this paper due to insufficient arguments in the derivation of Theorem 1. See quant-ph/0005062 for the new paper