Divisibility in certain automorphism groups

被引:3
|
作者
Lafuente-Rodriguez, Ramiro H. [1 ]
机构
[1] Univ Mayor San Andres, La Paz, Bolivia
关键词
totally ordered groups; ordered automorphisms; divisible groups; archimedean rank;
D O I
10.1007/s10587-007-0081-5
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We study solvability of equations of the form x(n) = g in the groups of order automorphisms of archimedian-complete totally ordered groups of rank 2. We determine exactly which automorphisms of the unique abelian such group have square roots, and we describe all automorphisms of the general ones.
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页码:865 / 875
页数:11
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