Forcing a Boolean algebra with predesigned automorphism group
نویسندگان
چکیده
منابع مشابه
Forcing a Boolean Algebra with Predesigned Automorphism Group
For suitable groups G we will show that one can add a Boolean algebra B by forcing in such a way that Aut(B) is almost isomorphic to G . In particular, we will give a positive answer to the following question due to J. Roitman: Is אω a possible number of automorphisms of a rich Boolean algebra? In [Ro], J. Roitman asked, is אω a possible number of automorphisms of a rich Boolean algebra? A Bool...
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ژورنال
عنوان ژورنال: Proceedings of the American Mathematical Society
سال: 2002
ISSN: 0002-9939,1088-6826
DOI: 10.1090/s0002-9939-02-06399-2