Let D be an integral domain, *a star-operation on D, and S a multiplicative subset of D. We define D to be an S-*w-principal ideal domain if for each nonzero ideal I of D, there exist an element s ∈ S and a princip...Let D be an integral domain, *a star-operation on D, and S a multiplicative subset of D. We define D to be an S-*w-principal ideal domain if for each nonzero ideal I of D, there exist an element s ∈ S and a principal ideal (c) of D such that sI (c) In this paper, we study some properties of S-*w-principal ideal domains. Among other things, we study the local property, the Nagata type theorem, and the Cohen type theorem for S-*w-principal ideal domains.展开更多
文摘Let D be an integral domain, *a star-operation on D, and S a multiplicative subset of D. We define D to be an S-*w-principal ideal domain if for each nonzero ideal I of D, there exist an element s ∈ S and a principal ideal (c) of D such that sI (c) In this paper, we study some properties of S-*w-principal ideal domains. Among other things, we study the local property, the Nagata type theorem, and the Cohen type theorem for S-*w-principal ideal domains.