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comaximal intersection graph of ideals of rings
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نویسنده
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roy m. m. ,budhraja m. ,rajkhowa k.k.
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منبع
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journal of algebra and related topics - 2024 - دوره : 12 - شماره : 1 - صفحه:147 -157
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چکیده
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The comaximal intersection graph $ci(r)$ of ideals of a ring $r$ is an undirected graph whose vertex set is the collection of all non-trivial (left) ideals of $r$ and any two vertices $i$ and $j$ are adjacent if and only if $i+j=r$ and $icap jneq0$. we study the connectedness of $ci(r)$. we also discuss independence number, clique number, domination number, chromatic number of $ci(r)$.
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کلیدواژه
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maximal ideal ,artinian ring ,independence number ,domination number
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آدرس
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bineswar brahma engineering college, department of mathematics, india, university of delhi, shivaji college, department of mathematics, india, cotton university, department of mathematics, india
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پست الکترونیکی
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kukilrajkhowa@yahoo.com
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Authors
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