Aurel Meyer and Zinovy Reichstein: An upper bound on the essential dimension of a central simple algebra.,

Submission: 2009, Jul 26

We prove a new upper bound on the essential p-dimension of the projective linear group PGLn.

2000 Mathematics Subject Classification: 16K20, 20C10

Keywords and Phrases: Essential dimension, central simple algebra, projective linear group, G-lattice

Full text: dvi.gz 19 k, dvi 40 k, ps.gz 668 k, pdf.gz 116 k, pdf 135 k.

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