文摘
This paper deals with a special type of hyperrings called Krasner hyperring. The main tool is the studding of the -relation. The -relation was introduced by Davvaz and Vougiouklis. Indeed, we use the -relation in a given Krasner hyperring. In this way, the -relation is the smallest equivalence relation on a Krasner hyperring R such that is a commutative ring. Results are obtained on Krasner hyperrings, derived hyperrings and ¦Á-parts.