Related papers: Does P=NP?

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WITHDRAWAL NOTICE This paper has been withdrawn by the authors as required by the American Journal of Sociology, which has accepted the paper for publication. AJS will not publish papers if the preprint remains posted on arXiv.

This paper has been withdrawn by the author; see the much expanded, improved, and generalized version at arXiv:0811.2080.

This paper has been withdrawn at the request of one of the authors.

The paper is being withdrawn. A new submission will follow.

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This paper has been withdrawn by the author, since the author does not have enough time to answer every questions on this result.

This paper has been withdrawn by the authors due to an error.

This paper has been withdrawn by the author, due to errors in the figures.

This paper has been withdrawn by the author due to imprecisions which must conduce to wrong results.

This paper has been withdrawn by the author due to a crucial errors.

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This paper has been withdrawn by the authors due to an unlikely results.

This paper has been withdrawn by the authors as they feel it inappropriate to publish this paper for the time being.

This paper has been withdrawn because the models on which it was based have undergone significant changes and improvements. A new paper with the same title, based on the improved models, is accepted for publication in MNRAS and is available…

This manuscript has been withdrawn by the author. Some of the material has been included in the manuscript 'Dualizing the Dual Standard Model' hep-ph/0102084.

This paper was withdrawn by the authors.

This paper has been withdrawn by the author: it was a too preliminary version.

The paper was withdrawn by the author. It contained various errors.

This paper has been withdrawn because the content has been substantially improved in a later paper, arXiv:0806.1165.