Random maximal isotropic subspaces and Selmer groups
نویسندگان
چکیده
منابع مشابه
Random maximal isotropic subspaces and Selmer groups
We rst develop a notion of quadratic form on a locally compact abelian group. Under suitable hypotheses, we construct a probability measure on the set of closed maximal isotropic subspaces of a locally compact quadratic space over Fp. A random subspace chosen with respect to this measure is discrete with probability 1, and the dimension of its intersection with a xed compact open maximal isotro...
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ژورنال
عنوان ژورنال: Journal of the American Mathematical Society
سال: 2012
ISSN: 0894-0347,1088-6834
DOI: 10.1090/s0894-0347-2011-00710-8