ISBN-13: 9780821837719 / Angielski / Miękka / 2005 / 109 str.
ISBN-13: 9780821837719 / Angielski / Miękka / 2005 / 109 str.
Contributes to the theory of Borel equivalence relations, considered up to Borel reducibility, and measures preserving group actions considered up to orbit equivalence. This title catalogs the actions of products of the free group and obtains additional ri