Related papers: Bayesian Shrinkage Variable Selection

The paper has been withdrawn

Major mistake. The paper has been withdrawn.

This paper has been withdrawn by the author due to new results to be added.

This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.

This paper has been withdrawn by the authors, because of serious experimental problems.

This paper has been withdrawn.

This paper has been withdrawn by the authors due to the fact that the webs considered in the paper are ``Veronese-like webs'' which are different from Veronese webs.

This paper has been withdrawn by the authors

This paper has been withdrawn by the authors due to new experimental results.

This paper has been withdrawn by the author; see the much expanded, improved, and generalized version at arXiv:0811.2080.

This paper has been withdrawn by the author due to new results to be added.

This paper has been withdrawn while the author verifies the literature.

The paper is withdrawn. The proof has an error and it requires a different approach.

This paper has been withdrawn.

This paper has been withdrawn by the author due to the gaps in the proofs of Proposition 2.2 and Proposition 3.2

The paper has been withdrawn by the author due to a crucial error.

This paper has been withdrawn by the authors. This is due to the fact that it has been substantially revised. As a consequence title and aim of the contents

This paper has been withdrawn by the author due to incomplete interpretation for the results.

The paper is withdrawn.

This paper has been withdrawn by the authors, due a crucial error.