More Fraisse limits of nilpotent groups of finite exponent

被引:1
|
作者
Baudisch, A [1 ]
机构
[1] Humboldt Univ, Math Inst, D-10099 Berlin, Germany
关键词
D O I
10.1112/S002460930400339X
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The class of nilpotent groups of class c and prime exponent p > c with additional predicates P-c subset of or equal to Pc-1 subset of or equal to ... subset of or equal to P-1 for suitable subgroups has the amalgamation property. Hence the Fraisse limit D of the finite groups of this class exists. <1> subset of or equal to P-c (D) subset of or equal to ... subset of or equal to P-2(D) subset of or equal to P-1(D) = D is the lower and the upper central series of D. In this extended language, D is ultrahomogeneous. The elementary theory of D allows the elimination of quantifiers and it is No-categorical. For c = 2 this was proved by Baudisch in Bull. London Math. Soc. 33 (2001) 513-519.
引用
收藏
页码:613 / 622
页数:10
相关论文
共 50 条