Related papers: Local rigidity of surfaces in space forms

This paper has been withdrawn by the author, due to a significant error in section 4.3.1.

This paper is temporarily withdrawn by author

This paper has been withdrawn by the author due to a crucial error related with the consideration of regular points

This paper has been withdrawn by the author.

This paper has been withdrawn.

This paper has been withdrawn by the authors.

This paper has been withdrawn.

This paper has been withdrawn

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 Hence, this version of the article is completely withdrawn.

This paper is withdrawn

This paper has been withdrawn.

This paper has been withdrawn by the author because the conclusions reached in it are incorrect.

This paper has been withdrawn by the author.

The paper has been temporarily withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to an error

The author has withdrawn this submission.

This paper has been withdrawn, because relevant publications, related to the subject of the paper, were overlooked by the author.

This paper has been withdrawn by the author, as it is now incorporated in 0901.4506 (v4)

The paper is being withdrawn since the results are incorporated in paper arxiv.org/abs/math.AG/0306195.