Relative Inner Amenability and Relative Property Gamma
نویسندگان
چکیده
منابع مشابه
Relative property A and relative amenability for countable groups
We define a relative property A for a countable group with respect to a finite family of subgroups. Many characterizations for relative property A are given. In particular a relative bounded cohomological characterization shows that if G has property A relative to a family of subgroups H and if each H ∈ H has property A, then G has property A. This result leads to new classes of groups that hav...
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ژورنال
عنوان ژورنال: MATHEMATICA SCANDINAVICA
سال: 2016
ISSN: 1903-1807,0025-5521
DOI: 10.7146/math.scand.a-24748