APPROXIMATING THE FIRST L2-BETTI NUMBER OF RESIDUALLY FINITE GROUPS
نویسندگان
چکیده
منابع مشابه
Non-linear residually finite groups
We prove that groups 〈a, b, t | tat = a, tbt = b〉 are not linear provided k, l 6∈ {−1, 1}. As a consequence we obtain the first example of a non-linear residually finite 1related group.
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ژورنال
عنوان ژورنال: Journal of Topology and Analysis
سال: 2011
ISSN: 1793-5253,1793-7167
DOI: 10.1142/s1793525311000532