On 2-absorbing primary ideals in commutative semirings

Authors

  • Poonam Sarohe University of Delhi, Delhi
  • manish kant Dubey

Keywords:

Semiring, subtractive ideal, 2-absorbing} primary ideal, weakly 2-absorbing primary ideal, Q-ideal.

Abstract

In this paper, we define 2-absorbing and weakly 2-absorbing primary ideals in a commutative semiring S with 1 ≠ 0 which are generalization of primary ideals of commutative ring. A proper ideal I of a commutative semiring S is said to be a 2-absorbing primary (weakly 2-absorbing primary) ideal of S if abc ∈ I (0 ≠ abc ∈ I) implies ab ∈ I or bc ∈ √ I or ac ∈ √ I. Some results concerning 2- absorbing primary and weakly 2-absorbing primary ideals are given. It is proved that a subtractive weakly 2-absorbing primary ideal I that is not a 2-absorbing primary ideal satisfies √ I = √ 0.

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Published

2016-04-30

Issue

Section

Algebra

How to Cite

On 2-absorbing primary ideals in commutative semirings. (2016). European Journal of Pure and Applied Mathematics, 9(2), 186-195. https://www.ejpam.com/index.php/ejpam/article/view/2272