Wang algebra

In algebra and network theory, a Wang algebra is a commutative algebra , over a field or (more generally) a commutative unital ring, in which has two additional properties:(Rule i) For all elements x of , x + x = 0 (universal additive nilpotency of degree 1).(Rule ii) For all elements x of , x⋅x = 0 (universal multiplicative nilpotency of degree 1). rdf:langString