DOI QR코드

DOI QR Code

MAXIMAL CHAIN OF IDEALS AND n-MAXIMAL IDEAL

  • Hemin A. Ahmad (Department of Mathematics College of Education Salahaddin University-Erbil) ;
  • Parween A. Hummadi (Department of Mathematics College of Education Salahaddin University-Erbil)
  • Received : 2022.04.09
  • Accepted : 2022.05.25
  • Published : 2023.04.30

Abstract

In this paper, the concept of a maximal chain of ideals is introduced. Some properties of such chains are studied. We introduce some other concepts related to a maximal chain of ideals such as the n-maximal ideal, the maximal dimension of a ring S (M. dim(S)), the maximal depth of an ideal K of S (M.d(K)) and maximal height of an ideal K(M.d(K)).

Keywords

References

  1. H. A. Ahmad and P. A. Hummadi, N sequence prime ideals, Iraqi J. Sci. 62 (2021), no. 10, 3672-3678. https://doi.org/10.24996/ijs.2021.62.10.25 
  2. M. F. Atiyah and I. G. Macdonald, Introduction to Commutative Algebra, Addison-Wesley Publishing Co., Reading, MA, 1969. 
  3. I. S. Cohen, Lengths of prime ideal chains, Amer. J. Math. 76 (1954), 654-668. https://doi.org/10.2307/2372708 
  4. D. S. Dummit and R. M. Foote, Abstract Algebra, third edition, John Wiley & Sons, Inc., Hoboken, NJ, 2004. 
  5. P. A. Hummadi and R. S. Rasheed, Toplogies on modules, Zanko. 5 (1992), no. 4, 59-66. 
  6. H. Matsumura, Commutative ring theory, translated from the Japanese by M. Reid, second edition, Cambridge Studies in Advanced Mathematics, 8, Cambridge University Press, Cambridge, 1989.