The classification problem for simple unital finite rank dimension groups

被引:0
|
作者
Ellis, Paul [1 ]
机构
[1] Manhattanville Coll, Dept Math & Comp Sci, 2900 Purchase St, Purchase, NY 10577 USA
关键词
FREE ABELIAN-GROUPS; INDUCTIVE LIMITS;
D O I
10.1007/s11856-018-1700-6
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The Borel complexity of the isomorphism problem for finite-rank unital simple dimension groups increases with rank. This implies that the isomorphism problems for the corresponding classes of Bratteli diagrams and LDA-groups also increase with rank.
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页码:419 / 445
页数:27
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