Almost-representations and asymptotic representations of discrete groups
نویسندگان
چکیده
منابع مشابه
Almost representations and asymptotic representations of discrete groups
We define for discrete finitely presented groups a new property related to their asymptotic representations. Namely we say that a groups has the property AGA if every almost representation generates an asymptotic representation. We give examples of groups with and without this property. For our example of a group Γ without AGA the group K(BΓ) cannot be covered by asymptotic representations of Γ...
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ژورنال
عنوان ژورنال: Izvestiya: Mathematics
سال: 1999
ISSN: 1064-5632,1468-4810
DOI: 10.1070/im1999v063n05abeh000263