Model theory of proalgebraic groups
نویسندگان
چکیده
منابع مشابه
The Proalgebraic Completion of Rigid Groups
A finitely generated group G is called representation rigid (briefly, rigid) if for every n, G has only finitely many classes of simple C representations in dimension n. Examples include higher rank S-arithmetic groups. By Margulis super rigidity, the latter have a stronger property: they are representation super rigid; i.e., their proalgebraic completion is finite dimensional. We construct exa...
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One of the great achievements of twentieth century mathematics is the classification of simple algebraic groups. These groups appear throughout mathematics and physics, as well as in chemistry and computer science. Groups often arise as symmetries of another object both inside and outside mathematics. A few specific cases include number theory, cryptography, algebraic geometry, algebraic topolo...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 2020
ISSN: 0002-9947,1088-6850
DOI: 10.1090/tran/8304