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COMMUTATIVE RINGS DERIVED FROM FUZZY HYPERRINGS

  • Received : 2019.01.25
  • Accepted : 2020.04.07
  • Published : 2020.06.25

Abstract

The fundamental relation on a fuzzy hyperring is defined as the smallest equivalence relation, such that the quotient would be the ring, that is not commutative necessarily. In this paper, we introduce a new fuzzy strongly regular equivalence on fuzzy hyperrings, where the ring is commutative with respect to both sum and product. With considering this relation on fuzzy hyperring, the set of the quotient is a commutative ring. Also, we introduce fundamental functor between the category of fuzzy hyperrings and category of commutative rings and some related properties. Eventually, we introduce α-part in fuzzy hyperring and determine some necessary and sufficient conditions so that the relation α is transitive.

Keywords

References

  1. Ameri, A., Nozari, T. (2010). Complete parts and fundamental relation of fuzzy hypersemigroup, J. of Mult-Valued Logic and Soft Computing, 19, 451-460.
  2. Corsini, P., (1991) Prolegomena of Hypergroup Theory. Aviani Editore, Italy.
  3. Corsini, P. (1993). Join spaces, power sets, fuzzy sets. Proc. Fifth Internat.Congress of Algebraic Hyperstructures and Application, Iasi, Romania, Hadronic Press, Palm Harbor,USA, pp.4552.
  4. Corsini, P. (2000). Fuzzy sets, join spaces and factor spaces. Pure Math. Appl., 11(3), 439-446.
  5. Corsini, P. (1980). Contributo alla teoria degli ipergruppi. Atti Soc. Pelor. Sc. Mat. Fis. Nat. Messina, Messina, Italy, 1-22.
  6. Corsini, P., Leoreanu, V. (2013). Applications of Hyperstructure Theory. Adv. Math., Kluwer Academic Publishers, Dordrecht, Hardbound.
  7. Corsini, P., Leoreanu, V. (1996). About the heart of a hypergroup. Acta Universitatis Carolinae. Mathematica et Physica, 37(1), 17-29.
  8. Corsini, P., Leoreanu, V. (2002). Fuzzy sets and join spaces associated with rough sets. Rendiconti di Circolo Matematico di Palermo, 51, 527536.
  9. Corsini, P., Leoreanu, V. (1995). Join spaces associated with fuzzy sets. J. Combinatorics Inf. Syst. Sci., 20(14), 293303.
  10. Corsini, P., Tofan, I. (1997). On fuzzy hypergroups. Pure Math. Appl., 8, 2937.
  11. Davvaz, B. (1999). Fuzzy $H_v$-groups. Fuzzy Sets and Systems, 101, 191195. https://doi.org/10.1016/S0165-0114(97)00071-7
  12. Davvaz, B. (2001). Fuzzy $H_v$-submodules. Fuzzy Sets and Systems, 117, 477484. https://doi.org/10.1016/S0165-0114(98)00366-2
  13. Davvaz, B. (2013). Polygroup Theory and Related Systems. World Scientific Publishing Co. Pte. Ltd., Hackensack, NJ.
  14. Davvaz, B., Cristea, I. (2015). Fuzzy Algebraic Hyperstructures-An Introduction. Studies in Fuzziness and Soft Computing, 321. Springer, Cham.
  15. Davvaz, B., Leoreanu-Fotea, V. (2007) Hyperring Theory and Applications. International Academic Press, Palm Harbor, USA.
  16. Davvaz, B., Vougiouklis, T. (2007). Commutative rings obtained from hyperrings ($H_v$-rings) with ${\alpha}^{\ast}$-relations. Comm. Algebra, 35(11), 3307-3320. https://doi.org/10.1080/00927870701410629
  17. Kehagias, A. (2002). L-fuzzy join and meet hyperoperations and the associated L-fuzzy hyperalgebras. Rendiconti di Circolo Matematico di Palermo, 51, 503526.
  18. Kehagias, A. (2003). An example of L-fuzzy join space. Rendiconti di Circolo Matematico di Palermo, 52, 322350.
  19. Koskas, M. (1970). Groupoids, demi-hypergroupes et hypergroupes. J. Math. Pures Appl., 49(9), 155-192.
  20. Leoreanu-Fotea, V. (2009). Fuzzy hypermodules. Comput. Math. Appl. 57(3), 466-475. https://doi.org/10.1016/j.camwa.2008.11.004
  21. Leoreanu-Fotea, V., Davvaz, B. (2009). Fuzzy hyperrings. Fuzzy Sets and Systems, 160(16), 2366-2378. https://doi.org/10.1016/j.fss.2008.11.007
  22. Leoreanu-Fotea, V., Zhan, J., Leoreanu, L. (2013). Fuzzy ${\Gamma}$-hyperrings and fuzzy ${\Gamma}$-hypermodules. J. Intell. Fuzzy Systems, 24(3), 647-655. https://doi.org/10.3233/IFS-2012-0584
  23. Leoreanu, V. (2000). Direct limit and inverse limit of join spaces associated with fuzzy sets. Pure Math. Appl., 11, 509512.
  24. Leoreanu, V. (2005). About hyperstructures associated with fuzzy sets of type 2. Ital. J. Pure Appl. Math., 17, 127136.
  25. Mirvakili, S., Anvariyeh, S. M., Davvaz, B. (2008). Transitivity of ${\Gamma}$-relation on hyperfields. Bull. Math. Soc. Sci. Math. Roumanie, 51(99), 233-243.
  26. Mirvakili, S., Davvaz, B. (2013). Relationship between rings and hyperrings by using the notion of fundamental relations. Comm. Algebra, 41(1), 70-82. https://doi.org/10.1080/00927872.2011.622731
  27. Mirvakili, S., Davvaz, B. (2012). Strongly transitive geometric spaces: applications to hyperrings. Rev. Un. Mat. Argentina, 53(1), 43-53.
  28. Mirvakili, S., Davvaz, B. (2013). Relationship between rings and hyperrings by using the notion of fundamental relations. Communications in Algebra, 41(1), 70-82. https://doi.org/10.1080/00927872.2011.622731
  29. Mirvakili, S., Davvaz, B. (2012). Strongly transitive geometric spaces: Applications to hyperrings. Rev. Un. Mat. Argentina, 53(1), 43-53.
  30. Mirvakili, S., Anvariyeh, S. M., Davvaz, B. (2008). On ${\alpha}$-relation and transitivity conditions of ${\alpha}$. Communications in Algebra, 36(5), 1695-1703. https://doi.org/10.1080/00927870801937364
  31. Sen, M. K., Ameri, R., Chowdhury, G., (2008). Fuzzy hypersemigroups. Soft Computing, 12(9), 891-900. https://doi.org/10.1007/s00500-007-0257-9
  32. Sureau, Y. (1980). Contribution a la thorie des hypergroupes et hypergroupes operant transivement sur un ensemble. Doctoral Thesis.
  33. Vougiouklis, T., (1990). The fundamental relation in hyperrings. The general hyperfield. Proc. of the 4th Int. In Congress on Algebraic Hyperstructures and Appl.(AHA 1990), Xanthi (pp. 203-211).
  34. Vougiouklis, T., (1994). Hyperstructures and Their Representations, Hadronic Press Inc., Florida.
  35. Zahedi, M.M., Bolurian, M., Hasankhani, A. (1995). On polygroups and fuzzy subpolygroups. J. Fuzzy Math. 3, 115.