Related papers: A calculus for shadows of smooth 4-manifolds
This paper has been withdrawn by the author(s), due a crucial error in Eqn. 30.
This paper has been withdrawn by the author due to an error in the computation of the central charge.
This paper has been withdrawn by the author due to the unsure solution to the Dyson-Schwinger equation.
This paper has been withdrawn due to a crucial error in the proof of the main theorem
This paper has been withdrawn by the author due to a crucial sign error in equation 1
This paper has been withdrawn by the author due a few mistakes in the paper.
This article has been withdrawn due to an error in a proof of the main result.
This paper has been withdrawn by the author due to an erro thereon line -2 of page 4.
This paper has been withdrawn by the author, as the proof of Theorem 3.2 contains a flaw; subsequently, both it and Theorem 3.3 are not known to hold. The content of Section 5 has been improved and expanded upon in two separate papers. The…
This paper has been withdrawn by the author due to an error in an inequality in the proof of Theorem 1.1.
This paper has been withdrawn by the author due to a errors in figure 3,4
This paper is being withdrawn by the authors in order to correct some errors and also to introduce improved theoretical techniques.
The paper has been withdrawn by the author, due to a critical error stemming from the defined template.
This paper has been removed. It is already a well known result.
This paper has been withdrawn by the author due to errors.
This paper has been withdrawn as the statements in Proposition 4.4 and Theorem 1.4(i) are not correct.
This paper has been withdrawn because the new one gr-qc/0512095 includes all its results (as well as those in gr-qc/0511016) in a clearer way.
This paper has been withdrawn.
This paper has been withdrawn by the author due to a crucial error in the proof of Theorem 1.
This paper has been withdrawn by the author, since it is now a part of "Classical aspects of lightlike dimensional reduction" Class.Quant.Grav.23:7085-7110, 2006, gr-qc/0610011