相关论文: Ambiguous ideal classes and ambiguous ideals

This paper has been withdrawn by the authors due to new experimental results.

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This paper has been withdrawn by the author due to the presented idea is wrong.

This paper has been withdrawn.

Major mistake. The paper has been withdrawn.

This paper has been withdrawn by the author(s) in the light of several other works available and due to a misunderstanding in the authorships.

This paper has been withdrawn by the author.

This paper has been withdrawn.

This paper has being withdrawn by the authors due to an error in the conclusion.

This paper has been withdrawn by the author due to rewritting and skipping crucial sign errors.

This paper was withdrawn by the authors.

This paper has been withdrawn by the authors due to an unlikely results.

This paper has been withdrawn by the author, due to an error in the inequality after the inequality (31).

This paper has been withdrawn by the author due to a serious mistake on Lemma 2.4.

This paper has been withdrawn by the author, due to errors in the figures.

This paper has been withdrawn by the author due to a crucial error.

This paper has been withdrawn by the authors, due to the discovery of paper 0201028 which predates it and contains most of it's results.

This paper has been withdrawn

This paper has been withdrawn by the authors, due a crucial mistake in Lemma 2

This paper has been withdrawn by the author because overcame by arXiv:0910.4694