Related papers: Global Minimization of Rational Functions and the …

The paper has been withdrawn by authors.

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This paper has been withdrawn Abstract: This paper has been withdrawn by the author due to the publication.

Although the results are correct, it was pointed out that the results follow from some previously known results. Accordingly, this version of the paper is withdrawn by the authors.

This paper has been withdrawn by the author due to similarity to Author's other paper

This paper has been withdrawn by the authors.

This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the authors, since it has been merged with Part I (ID 0802.3570)

This paper has been withdrawn by the authors.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn

This paper has been withdrawn by the author

This paper has been withdrawn by the author.

This paper has been withdrawn by the authors. We have discovered an error in the evaluation of the diagram, which invalidates our conclusion.

This paper has been withdrawn by the authors because the paper is largely revised and improved, and to appear in Mechanics Research Communications.

This paper has been retracted.

This paper has been withdrawn by the author.

This paper has been withdraw by the author due to adding more modeling results.

This paper has been withdrawn by the author.