Related papers: Propositional Manifolds

This submission has been withdrawn at the request of the author.

This paper is withdrawn.

This paper is withdrawn by the authors.

This paper has been withdrawn by the author(s), due to a crucial error in eq. 6.

This paper has been withdrawn by the author

This paper has been withdrawn by the author since the comments have been withdrawn.

The paper is withdrawn.

The author has withdrawn this submission.

The paper has been withdrawn by authors.

This paper has been withdrawn by the author.

This paper was withdrawn by the author.

This paper has been withdrawn.

This paper has been withdrawn by the author

This paper has been withdrawn by the author due to a crucial sign error in equation 1.

This paper has been withdrawn by the author due to a crucial error related with the consideration of regular points

This paper has been withdrawn by the author due to a mistake.

The paper has been withdrawn by the author, due to a critical error stemming from the defined template.

This paper has been withdrawn by the author ali pourmohammad.

This paper has been withdrawn by the author, since one of the key results duplicates existing work, as pointed out by a reader. I am currently revising the manuscript.

This paper has been withdrawn. (Reason) Its contents have been entirely superseded by the contents of the articles arXiv:0809.3444 and arXiv:0705.3070. There is no profitable reason to keep it alive. No material on it is however wrong.