Left Cancellative and Right Cancellative Elements of Semigroup of Relations
نویسندگان
چکیده
منابع مشابه
Left I-quotients of band of right cancellative monoids
Let $Q$ be an inverse semigroup. A subsemigroup $S$ of $Q$ is a left I-order in $Q$ and $Q$ is a semigroup of left I-quotients of $S$ if every element $qin Q$ can be written as $q=a^{-1}b$ for some $a,bin S$. If we insist on $a$ and $b$ being $er$-related in $Q$, then we say that $S$ is straight in $Q$. We characterize semigroups which are left I-quotients of left regular bands of right cancell...
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ژورنال
عنوان ژورنال: Bulletin of Mathematical Sciences and Applications
سال: 2012
ISSN: 2278-9634
DOI: 10.18052/www.scipress.com/bmsa.2.38