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Incompressibility of quadratic Weil transfer of generalized Severi–Brauer varieties
Published online by Cambridge University Press: 12 May 2011
Abstract
Let X be the variety obtained by the Weil transfer with respect to a quadratic separable field extension of a generalized Severi–Brauer variety. We study (and, in some cases, determine) the canonical dimension, incompressibility, and motivic indecomposability of X. We determine the canonical 2-dimension of X (in the general case).
MSC classification
- Type
- Research Article
- Information
- Journal of the Institute of Mathematics of Jussieu , Volume 11 , Issue 1 , January 2012 , pp. 119 - 131
- Copyright
- Copyright © Cambridge University Press 2011
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