摘要
本文讨论了2类具体的主理想整环上的拟循环模,研究了A-宽有限的向量空间,刻画了该类向量空间的结构,阐述了A-宽有限的向量空间的A-不变子空间构成的偏序集必满足极小条件,并给出了带有线性变换的向量空间作为F[λ]-模构成拟循环模的一个充要条件.
We first discuss two special quasi-cyclic modules over principal ideal domains and then investigate the structures of vector spaces of finite A-width. We show that the poset of A-invariant subspaces of a vector space of finite A-width must satisfy the minimal condition, and give a sufficient and necessary condition for a vector space(as a F[λ]-module) to be a quasi-cyclic module.
引文
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