mold
In abstract algebra, the concept of modulo on the ring is the generalization of the concept of vector space, where the quota is no longer required in the domain, and the pure quantity can be in any ring. Thus, the same as the vector space is the additive Abelian group; the product between the ring element and the modulo element is defined, and the product is consistent with the law of the union (multiplied together in the same ring) and the distribution law. The model is very closely related to the group representation theory. They are also central concepts of commutative algebra and cohomology algebra and are widely used in algebraic geometry and algebraic topologies. ...