Related papers: Small Doubling and Additive Structure Modulo a Pri…

This paper has been withdrawn by the author.

The paper has been withdrawn due to numerical error.

This paper has been withdrawn.

This paper has been withdrawn by the author due to incomplete interpretation for the results.

This paper has been withdrawn by the author due to a crucial error in one of equation in (3).

This paper has been withdrawn by the author, because a better treatment is given in the author's Phd. thesis (Sections 3.4.6 and 4.4), now available on the arxiv.

This paper has been withdrawn by the authors due to a mistake in the proof of the chief result. In particular Theorem 1.3 is correct, while Theorem 1.1 and Theorem 1.2 hold with \mu>0 and a suitable restriction on the exponent p. The proof…

This paper has been withdrawn by the authors because M. Aschenbrenner pointed out that the proof of theorem 3.1 was incorrect.

This paper has been withdrawn as the proof of Lemma 4.1 is incomplete.

This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn by the author due to a crucial error in the formulation.

This paper has been retracted.

This paper has been withdrawn. The results are now part of math.GR/9804072.

This paper has been withdrawn by the author due to a mistake in the section 4.

This paper has been withdrawn by the authors due to some technical problems in the paper.

This paper has been withdrawn by the author, due to the insecurity against attacks received in quant-ph/0605027v5.

This paper has been withdrawn by the author for further investigation.

This paper has been withdrawn by the author due to an error in Lemma 3, making the (bijective) proof of Theorem 4 and Corollary 5 invalid (symmetry of k-nonnesting and k-noncrossing set partitions).