principal chain

Problem of Ascending Chain Condition for Principal Ideal of Semigroup Rings

半群环的主理想升链条件问题

Chapter five makes a supply chain cost model based on principal-agent and activity combination models.

第五部分讨论了利用委托代理模型和作业合并模型构建供应链成本管理模型.

The ascending chain condition for principal ideals of Hurwitz series rings

Hurwitz级数环的主理想升链条件

The combustion intensification work principle of side air-blasting chain fire grate, principal technical parameters of side air-blasting and experimental study of the fire grate are introduced in this paper.

介绍了侧鼓风链条炉排强化燃烧的工作原理，侧鼓风的主要技术参数，以及这种炉排的试验研究情况。

We prove that R is a pre-Krull domain of finite character satisfying ascending chain conditions over principal ideals of the localization of R if and only if R is a Krull domain.

证明了R是具有有限特征且满足局部主理想升链条件的pre-Krull整环当且仅当R是Krull整环。