Pure Mathematics for Theoretical Computer Science

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Volume 2 , Issue 1 , PP: 34-38, 2023 | Cite this article as | XML | Html | PDF | Full Length Article

A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings

Rashel Abu Hakmeh 1 *

  • 1 Faculty of Science, Mutah University, Jordan - (Hakmehmath321@gmail.com)
  • Doi: https://doi.org/10.54216/PMTCS.020104

    Received: January 16, 2023 Revised: April 11, 2023 Accepted: September 04, 2023
    Abstract

    A ring R is called right FGF ring, if every finitely generated right R-module embeds in a free right R-module. It is well known that a quasi-Frobenus ring R is right FGF ring, but the converse is still an open question. In this note we give some equivalent additional conditions that convert the right FGF ring to the QF ring. Other known results that characterize the class of quasi-Frobenius rings are fond. In the process, some new results that characterize the class of IF-rings are provided.

    Keywords :

    QF- ring , FGF-ring , IF-ring , FP-injective module , Flat module.

    References

    [1] C. Faith, Algebra II, (1976), Ring Theory, Springer-Verlag, Berlin - NewYork.

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    [4] E. A. Rutter Jr., (1969), Two characterizations of Quasi-Frobenius rings, Pacific J. Math. 30, 777–784.

    [5] T. S. Tolskaya, (1970) When are all cyclic modules essentially embedded in free modules? Mat. Issled. 5, 187–192.

    [6] B. Johns, (1977), Annihilator conditions in noetherian rings, J.Algebra 49, 222–224.

    [7] J. L. Go´mez Pardo and P. A. Guil Asensio, (1997), Essential embedding of cyclic modules in projectives, Trans. Amer. Math. Soc. 349, 11, 4343-4353.

    [8] Faith, C, Huynh, DV,(2002), When self-injective rings are QF: a report on a problem. J. Algebra Appl. 1, 75-105.

    [9] Nicholson, WK, Yousif, MF, (2003), Quasi-Frobenius Rings. Cambridge University Press, Cambridge, 35-163.

    [10] Shen, L, Chen, JL, , (2006), New characterizations of quasi-Frobenius rings. Commun. Algebra 34, 2157-2165.

    [11] Li, WX, Chen, and JL, (2013), When CF rings are artinian. J. Algebra

    Appl. 12, 1250059 [7 pages] DOI: 10.1142/S0219498812500594.

    "

    Cite This Article As :
    Abu, Rashel. A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings. Pure Mathematics for Theoretical Computer Science, vol. , no. , 2023, pp. 34-38. DOI: https://doi.org/10.54216/PMTCS.020104
    Abu, R. (2023). A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings. Pure Mathematics for Theoretical Computer Science, (), 34-38. DOI: https://doi.org/10.54216/PMTCS.020104
    Abu, Rashel. A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings. Pure Mathematics for Theoretical Computer Science , no. (2023): 34-38. DOI: https://doi.org/10.54216/PMTCS.020104
    Abu, R. (2023) . A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings. Pure Mathematics for Theoretical Computer Science , () , 34-38 . DOI: https://doi.org/10.54216/PMTCS.020104
    Abu R. [2023]. A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings. Pure Mathematics for Theoretical Computer Science. (): 34-38. DOI: https://doi.org/10.54216/PMTCS.020104
    Abu, R. "A Discussion of FGF Conjecture in Some Quasi-Frobenus Rings," Pure Mathematics for Theoretical Computer Science, vol. , no. , pp. 34-38, 2023. DOI: https://doi.org/10.54216/PMTCS.020104