On the evaluation of some expressions concerning the ${m PBIB}$ designs

[摘要]

[发布日期] [发布机构]

[效力级别] [学科分类] 数学（综合）

[关键词] (FI-)extending;Morita equivalent;ring of quotients;essential overring;(quasi-)Baer ring;ring hull;u.p.-monoid;$C^*$-algebra [时效性]

浏览次数：2