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C-semiring: Difference between revisions

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In [[abstract algebra]], a '''c-semiring''' (that is, a '''constraint-based semiring''') is a [[semiring]] <A,+,*,0,1> such that: + is [[idempotent]], 1 as its [[absorbing element]] and * is [[commutative]].
In [[abstract algebra]], a '''c-semiring''' (that is, a '''constraint-based semiring''') is a [[semiring]] <A,+,*,0,1> such that: + is [[idempotent]], 1 as its [[absorbing element]] and * is [[commutative]].


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[[Category:Abstract algebra]]
[[Category:Abstract algebra]]

Revision as of 16:24, 23 March 2005

In abstract algebra, a c-semiring (that is, a constraint-based semiring) is a semiring <A,+,*,0,1> such that: + is idempotent, 1 as its absorbing element and * is commutative.