Related papers: Pseudopolynomial algorithm for single machine sche…

withdrawed due to a substantial error.

This paper has been withdrawn due to a crucial error in the proof of the main theorem

This paper has been withdrawn by the author due to a mistake in the section 4.

This paper has been retracted, for obvious reasons.

This paper has been withdrawn by the author due to a crucial mistakes.

The paper has been withdrawn due to a crucial error in section 3.

This paper has been withdrawn due to an error in the proof of Theorem 5.3.

Withdrawn due to fatal errors.

This paper has been withdrawn by the authors. There was an erroneous estimate of the degree of a transformed polynomial, making the method appear more effective than it really is. We thank an anonymous referee for pointing out this error.

This paper has been withdrawn since the results are not satisfied.

Withdrawn due to extensions and submission as another paper.

This paper has been withdrawn by the author due to a mistake in the proof of the main theorem.

This paper has been withdrawn by the authors due to an incorrect analysis.

Unfortunately, after an imprudent sumbission of the paper to the e-print archive, I discovered in it many serious mistakes. So I draw back it .

Admin note: withdrawn by arXiv admin because of the use of a pseudonym, in violation of arXiv policy.

This paper has been withdrawn by the author due to a crucial argument error at p.10.

This paper studies the scheduling of jobs of different families on parallel machines with qualification constraints. Originating from semiconductor manufacturing, this constraint imposes a time threshold between the execution of two jobs of…

This paper has been withdrawn by the author due to a crucial sign error in equation 1.

This paper has been withdrawn by the author due to an error estimate in Lemma 3.1.

The paper has been withdrawn due to an error in Lemma 1.