Related papers: On the approximability of the Maximum Agreement Su…
This paper has been withdrawn by the author due to the need for further revision.
This paper has been withdrawn.
This paper has been withdrawn by the author, due an error in the proof of Proposion 2.13.
The paper has been withdrawn.
This paper has been withdrawn by the author(s), due an error in the proof.
This paper has been withdrawn by the author due to a gap in the proof of the main result.
This paper has been withdrawn by the author, since one of the key results duplicates existing work, as pointed out by a reader. I am currently revising the manuscript.
We give a 2-approximation algorithm for the Maximum Agreement Forest problem on two rooted binary trees. This NP-hard problem has been studied extensively in the past two decades, since it can be used to compute the Subtree…
This paper has been withdrawn by the author for further investigation.
This paper has been withdrawn by the authors, due to problems with the derivation of the main rate equation.
This paper has been withdrawn by the author due to a crucial definition error of Triebel space.
This paper has been withdrawn by the author. The content of the previous versions is now covered by the more recent papers - math.DG/0610252 (concerning the Lie group structuren on the gauge groups) - math.DG/0612522 (concerning the weak…
This paper has been withdrawn by the author.
This paper has been withdrawn by the authour.
This paper has been withdraw by the auhor due to a mistake in classification of the algebra
This paper has been withdrawn as it has been superseded by postings arXiv:quant-ph/0702147 and arXiv:0712.2935
This paper has been withdrawn by the author(s), due to double submission. You can find it under: physics/0208019
This paper is withdrawn.
This paper has been withdrawn by the authors; the main conclusion is incorrect, as some of the crucial calculations were not properly converged.
This paper has been withdrawn since it contains some discrepancy with othe authers's recent result. We will not post this until this discrepancy is resolved.