Orbit equivalence for Cantor minimal Z^2-systems
Orbit equivalence for Cantor minimal Z^2-systems
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发表时间:
2006-09
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通讯作者:
T. Giordano;H. Matui;I. Putnam;Christian F. Skau
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作者:
T. Giordano;H. Matui;I. Putnam;Christian F. Skau
We show that every minimal, free action of the group Z 2 on the Cantor set is orbit equivalent to an AF-relation. As a consequence, this extends the classification of minimal systems on the Cantor set up to orbit equivalence to include AF-relations, Z -actions and Z 2 -actions.