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总览 评价 冯军庆 * , 梁国宏 ( 空军工程大学理学院,陕西西安 710051; ) 摘要: 本文利用半环上的格林关系研究了满足给定恒等式的对合幂等元半环,运用半环的对合单演双半格刻画了该类半环的结构,在一定条件下, 对合幂等元半环满足给定的恒等式当且仅当
冯军庆*, 梁国宏
(
空军工程大学理学院,陕西西安 710051; )
摘要:
本文利用半环上的格林关系研究了满足给定恒等式的对合幂等元半环,运用半环的对合单演双半格刻画了该类半环的结构,在一定条件下, 对合幂等元半环满足给定的恒等式当且仅当它是矩形带半环的对合单演双半格。
关键词:
幂等元半环;对合幂等元半环;簇;单演双半格
FENG Junqing*, Liang Guohong
(
College of Science,Air Force Engineering University; )
Abstract:
In this paper, A class of idempotent semiring with involution which satisfy the identity were discussed by using the Green-relation in idempotent semiring.The structure of this idempotent semirings were obtained through the involutorial monobisemilattice of semiring.In a sence,idempotent semiring with involution satisfy the identity if and only if it is the involutorial monobisemilattice of semiring which additive reduct is rectangular band.
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