相关论文: Really Straight Graph Drawings

This paper has been withdrawn. (Reason) Its contents have been entirely superseded by the contents of the articles arXiv:0809.3444 and arXiv:0705.3070. There is no profitable reason to keep it alive. No material on it is however wrong.

We introduce and study level-planar straight-line drawings with a fixed number $\lambda$ of slopes. For proper level graphs, we give an $O(n \log^2 n / \log \log n)$-time algorithm that either finds such a drawing or determines that no such…

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This paper has been withdrawn by the author due to new results to be added.

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This paper has been withdrawn by the author.

This paper is withdrawn by the author. See math.GT/9811093 for replacement.

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This paper has been withdrawn by the author(s), due a crucial sign error in Eqn. 1.

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This paper has been withdrawn by the author, since it is now a part of "Classical aspects of lightlike dimensional reduction" Class.Quant.Grav.23:7085-7110, 2006, gr-qc/0610011

This paper has been withdrawn because the Editor of Electronical Journal of Statistics declined the paper.

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This paper has been withdrawn by the author due a crucial error.

This paper has been withdrawn, and is replaced with paper "Solvability of elliptic systems with square integrable boundary data" by the same authors.

This paper has been withdrawn by the corresponding author because the newest version is now published in Discrete Applied Mathematics.

The paper has been withdrawn by the authors

This paper has been withdrawn.

This paper has been withdrawn by the authors due to an error.