|
|
|
|
right amenable left group sets and the tarskifølner theorem
|
|
|
|
|
|
|
|
نویسنده
|
wacker simon
|
|
منبع
|
international journal of group theory - 2017 - دوره : 6 - شماره : 3 - صفحه:21 -44
|
|
چکیده
|
We introduce right amenability, right følner nets, and right paradoxical decompositions for left homogeneous spaces and prove the tarski-følner theorem for left homogeneous spaces with finite stabilisers. it states that right amenability, the existence of right følner nets, and the non-existence of right paradoxical decompositions are equivalent.
|
|
کلیدواژه
|
left group actions ,right amenability ,right følner nets ,right paradoxical decompositions ,tarski-følner theorem.
|
|
آدرس
|
karlsruhe institute of technology, department of informatics, germany
|
|
پست الکترونیکی
|
simon.wacker@gmail.com
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|