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has been cited by the following article:

• TITLE: Characterizations of Hemirings by the Properties of Their k-Ideals

  AUTHORS: Muhammad Shabir, Rukhshanda Anjum

  KEYWORDS: Hemiring; Fuzzy k-Ideal; Idempotent k-Ideals; Prime Ideals; Semiprime Ideals

  JOURNAL NAME: Applied Mathematics, Vol.4 No.5, May 13, 2013

  ABSTRACT: In this paper we characterize those hemirings for which each k-ideal is idempotent. We also characterize those hemirings for which each fuzzy k-ideal is idempotent. The space of prime k-ideals (fuzzy k-prime k-ideals) is topologized.