• Title/Summary/Keyword: graded uniformly pr-ideals

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GRADED UNIFORMLY pr-IDEALS

  • Abu-Dawwas, Rashid;Refai, Mashhoor
    • Bulletin of the Korean Mathematical Society
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    • v.58 no.1
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    • pp.195-204
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    • 2021
  • Let R be a G-graded commutative ring with a nonzero unity and P be a proper graded ideal of R. Then P is said to be a graded uniformly pr-ideal of R if there exists n ∈ ℕ such that whenever a, b ∈ h(R) with ab ∈ P and Ann(a) = {0}, then bn ∈ P. The smallest such n is called the order of P and is denoted by ordR(P). In this article, we study the characterizations on this new class of graded ideals, and investigate the behaviour of graded uniformly pr-ideals in graded factor rings and in direct product of graded rings.