Invariant means on Boolean inverse monoids
Invariant means on Boolean inverse monoids
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布尔逆幺半群上的不变均值
DOI:
10.1007/s00233-015-9768-3
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发表时间:
2015
期刊:
影响因子:
0.7
通讯作者:
Kudryavtseva G
中科院分区:
文献类型:
--
作者:
Kudryavtseva G
The classical theory of invariant means, which plays an important rôle in the theory of paradoxical decompositions, is based upon what are usually termed ‘pseudogroups’. Such pseudogroups are in fact concrete examples of the Boolean inverse monoids which give rise to étale topological groupoids under non-commutative Stone duality. We accordingly initiate the theory of invariant means on arbitrary Boolean inverse monoids. Our main theorem is a characterization of when just such a Boolean inverse monoid admits an invariant mean. This generalizes the classical Tarski alternative proved, for example, by de la Harpe and Skandalis, but using different methods.
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DOI:
10.1007/978-1-4419-8608-5_6
发表时间:
2002
期刊:
--
影响因子:
--
作者:
R. Yeung
通讯作者:
R. Yeung
影响因子:
1.7
作者:
Kudryavtseva G
通讯作者:
Kudryavtseva G
DOI:
10.1090/s0002-9947-1969-0245743-5
发表时间:
1969
影响因子:
1.3
作者:
R. Chuaqui
通讯作者:
R. Chuaqui
影响因子:
1.7
作者:
M. Lawson;D. Lenz
通讯作者:
D. Lenz
影响因子:
0.6
作者:
C. Kuratowski
通讯作者:
C. Kuratowski