幂等元位于中心的半群的局部化和最小幂幺半群同余The localization of semigroups with cetral idempotents and the smallest unipotent semigroup congruences
李刚;
摘要(Abstract):
局部化是交换代数的重要工具[1],证明幂等元位于中心的半群在其幂等元半格上的局部化存在且唯一,并给出此类半群的最小幂幺半群同余.另外,给出了若干半群的重要同余的刻划.
关键词(KeyWords): 局部化;幂幺半群
基金项目(Foundation): 国家自然基金资助项目(10071068)
作者(Authors): 李刚;
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