Publications > Preprint server > Preprint Number 641
Preprint Number 17
641. Frank Olaf Wagner
The right angle to look at orthogonal sets
Submission date: 23 October 2013.
If X and Y are orthogonal hyperdefinable sets such that X is simple, then any group G interpretable in (X,Y) has a normal hyperdefinable X-internal subgroup N such that G/N is Y-internal; N is unique up to commensurability. In order to make sense of this statement, local simplicity theory for hyperdefinable sets is developped.
Mathematics Subject Classification:
Keywords and phrases:
|Last updated: October 25 2013 12:52||Please send your corrections to:|