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A partial order on subsets of Baer bimodules with applications to C∗-modules
Journal of Algebra and Its Applications ( IF 0.8 ) Pub Date : 2020-08-05 , DOI: 10.1142/s0219498821501954 Gary F. Birkenmeier 1 , Yeliz Kara 2
Journal of Algebra and Its Applications ( IF 0.8 ) Pub Date : 2020-08-05 , DOI: 10.1142/s0219498821501954 Gary F. Birkenmeier 1 , Yeliz Kara 2
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In this paper, we introduce the concept of Baer ( p , q ) -sets. Using this notion, we define Rickart, Baer, quasi-Baer and π -Baer ( S , R ) -bimodules, respectively. We show how these conditions relate to each other. We also develop new properties of the minus binary relation, ≤ -, we extend the relation ≤ - to ( S , R ) -bimodules and use it to characterize the aforementioned Rickart, Baer, quasi-Baer, and π -Baer ( S , R ) -bimodules. Moreover, we specify subsets 𝒦 of the power set of a ( S , R ) -bimodule for which ≤ - determines a partial order and for which ≤ - is a lattice. We analyze the relation ≤ - by examining the associated Baer ( p , q ) -sets. Finally, we apply our results to C ∗ -modules. Examples are provided to illustrate and delimit our results.
中文翻译:
Baer 双模子集的偏序及其对 C∗-模的应用
在本文中,我们介绍了 Baer 的概念( p , q ) -套。使用这个概念,我们定义了 Rickart、Baer、quasi-Baer 和π -贝尔( 小号 , R ) -双模块,分别。我们展示了这些条件如何相互关联。我们还开发了负二元关系的新属性, ≤ -,我们扩展关系 ≤ - 到( 小号 , R ) -bimodules 并用它来表征前面提到的 Rickart、Baer、quasi-Baer 和π -贝尔( 小号 , R ) -双模块。此外,我们指定子集𝒦 的幂集( 小号 , R ) -bimodule 为其 ≤ - 确定一个偏序,并为其 ≤ - 是一个格子。我们分析关系 ≤ - 通过检查相关的 Baer( p , q ) -套。最后,我们将结果应用于C * -模块。提供示例来说明和界定我们的结果。
更新日期:2020-08-05
中文翻译:
Baer 双模子集的偏序及其对 C∗-模的应用
在本文中,我们介绍了 Baer 的概念