pullback;
almost Prufer upsilon-multiplication domain;
almost valuation domain;
almost Prufer domain;
D O I:
10.2140/pjm.2011.252.447
中图分类号:
O1 [数学];
学科分类号:
0701 ;
070101 ;
摘要:
Let I be an ideal of an integral domain T, let phi : T -> T/I be the projection, let D be an integral domain contained in T/I, and let R = phi(-1)(D). We characterize when R is an almost Prufer upsilon-multiplication domain, an almost valuation domain, and an almost Prufer domain, in the context of pullbacks.
机构:
Chengdu Univ, Coll Teachers, Chengdu 610106, Sichuan, Peoples R ChinaChengdu Univ, Coll Teachers, Chengdu 610106, Sichuan, Peoples R China
Xing, Shiqi
Wang, Fanggui
论文数: 0引用数: 0
h-index: 0
机构:
Sichuan Normal Univ, Coll Math & Software Sci, Chengdu 610068, Sichuan, Peoples R ChinaChengdu Univ, Coll Teachers, Chengdu 610106, Sichuan, Peoples R China