Related papers: On Exceptional Collections on Grassmannians

This paper has been withdrawn by the author due to similarity to Author's other paper

This paper has been withdrawn by the authors because the paper is largely revised and improved, and to appear in Mechanics Research Communications.

This paper has been withdrawn because it has been by far superseded by the Author's post arXiv:1108.1306v6, which was published on 30/08/2011.

This paper has been withdrawn by the authors.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This paper has been withdrawn.

This paper has been withdrawn.

This paper has been withdrawn by the author.

This paper has been withdrawn by the authors.

This paper has been withdrawn by the authors, the main result being known since Lam and Leung, J. Algebra 2000.

This paper has been withdrawn by the author due to a crucial error in the submission action.

This paper has been withdrawn by the author.

This paper has been withdrawn due to submission of subsequent versions as a new preprint

This paper has been withdrawn by the authors. Significantly revised versions of the results of this paper are now available in arXiv:0707.0487v2 and arXiv:0808.3169v1.

Withdrawn by author - Superseded by arXiv:0910.5106 [math.FA].

This paper has been withdrawn.

This paper was withdrawn by the authors.

This paper has been withdrawn by the authors.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This paper has been withdrawn by the author, since it is now a part of "Classical aspects of lightlike dimensional reduction" Class.Quant.Grav.23:7085-7110, 2006, gr-qc/0610011

This paper has been withdrawn

This paper has been withdrawn by the author due to an error.