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FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS

Year 2019, Volume: 2 Issue: 2, 175 - 182, 29.07.2019

Abstract

This paper continues the study of fuzzy group theory which has been explored over times. We propose maximal fuzzy subgroups and Frattini fuzzy subgroups of fuzzy groups as extensions of maximal subgroups and Frattini subgroups of classical groups. It is shown that every Frattini fuzzy subgroup is both characteristic and normal, respectively. Finally, some results are established in connection to level subgroups and alpha cuts of fuzzy groups.

References

  • [1] N. Ajmal and I. Jahan, A study of normal fuzzy subgroups and characteristic fuzzy subgroupsof a fuzzy group, Fuzzy Inf. Eng., vol. 2, pp. 123-143 (2012). [2] M. Akgul, Some properties of fuzzy groups, J. Math. Anal. Appl., vol. 133, pp. 93-100 (1988). [3] J.M. Anthony and H. Sherwood, Fuzzy groups rede ned, J. Math. Anal. Appl., vol. 69, pp.124-130 (1979). [4] P. Bhattacharya, Fuzzy subgroups: some characterizations, J. Math. Anal. Appl., vol. 128,pp. 241-252 (1987). [5] P. Bhattacharya and N.P. Mukherjee, Fuzzy groups: some group theoretical analogs II, Inform. Sci., vol. 41, pp. 77-91 (1987). [6] P.S. Das, Fuzzy group and level subgroups, J. Math. Anal. Appl., vol. 84, pp. 264-269 (1981). [7] D.S. Kim, Characteristic fuzzy groups, Commun. Korean Math. Soc., vol. 18, N. 1, pp. 21-29(2003). [8] R. Kumar, Fuzzy characteristic subgroups of a group, Fuzzy Sets Syst., vol. 45, pp. 397-398(1992). [9] N. Kuroki, Fuzzy congruences and fuzzy normal subgroups, Inform. Sci., vol. 60, pp. 247-259(1992). [10] D.S. Malik, J.N. Mordeson and P.S. Nair, Fuzzy normal subgroups in fuzzy subgroups, J.Korean Math. Soc., vol. 29, N. 1, pp. 1-8 (1992). [11] A.S. Mashour, M.H. Ghanim and F.I. Sidky, Normal fuzzy subgroups, Univ. u Novom SaduZb. Rad. Prirod.-Mat. Fak. Ser. Mat., vol. 20, N. 2, pp. 53-59 (1990). [12] J.M. Mordeson, K.R. Bhutani and A. Rosenfeld, Fuzzy group theory, Springer-Verlag, BerlinHeidelberg, (2005). [13] N.P. Mukherjee and P. Bhattacharya, Fuzzy normal subgroups and fuzzy cosets, Inform. Sci.,vol. 34, pp. 225-239 (1984). [14] N.P. Mukherjee and P. Bhattacharya, Fuzzy groups: some group theoretical analogs, Inform.Sci., vol. 39, pp. 247-268 (1986). [15] A. Rosenfeld, Fuzzy subgroups, J. Math. Anal. Appl., vol. 35, pp. 512-517 (1971). [16] B. Seselja, A. Tepavcevic, A note on fuzzy groups, Yugoslav J. Operation Research, vol. 7,N. 1, pp. 49-54 (1997). [17] F.I. Sidky and M.A.A. Mishref, Fully invariant, characteristic and S-fuzzy subgroups, Inform.Sci., vol. 55, pp. 27-33 (1991). [18] W. Wu, Normal fuzzy subgroups, Fuzzy Math., vol. 1, pp. 21-30 (1981). [19] L.A. Zadeh, Fuzzy sets, Inform. Control, vol. 8, pp. 338-353 (1965).
Year 2019, Volume: 2 Issue: 2, 175 - 182, 29.07.2019

Abstract

References

  • [1] N. Ajmal and I. Jahan, A study of normal fuzzy subgroups and characteristic fuzzy subgroupsof a fuzzy group, Fuzzy Inf. Eng., vol. 2, pp. 123-143 (2012). [2] M. Akgul, Some properties of fuzzy groups, J. Math. Anal. Appl., vol. 133, pp. 93-100 (1988). [3] J.M. Anthony and H. Sherwood, Fuzzy groups rede ned, J. Math. Anal. Appl., vol. 69, pp.124-130 (1979). [4] P. Bhattacharya, Fuzzy subgroups: some characterizations, J. Math. Anal. Appl., vol. 128,pp. 241-252 (1987). [5] P. Bhattacharya and N.P. Mukherjee, Fuzzy groups: some group theoretical analogs II, Inform. Sci., vol. 41, pp. 77-91 (1987). [6] P.S. Das, Fuzzy group and level subgroups, J. Math. Anal. Appl., vol. 84, pp. 264-269 (1981). [7] D.S. Kim, Characteristic fuzzy groups, Commun. Korean Math. Soc., vol. 18, N. 1, pp. 21-29(2003). [8] R. Kumar, Fuzzy characteristic subgroups of a group, Fuzzy Sets Syst., vol. 45, pp. 397-398(1992). [9] N. Kuroki, Fuzzy congruences and fuzzy normal subgroups, Inform. Sci., vol. 60, pp. 247-259(1992). [10] D.S. Malik, J.N. Mordeson and P.S. Nair, Fuzzy normal subgroups in fuzzy subgroups, J.Korean Math. Soc., vol. 29, N. 1, pp. 1-8 (1992). [11] A.S. Mashour, M.H. Ghanim and F.I. Sidky, Normal fuzzy subgroups, Univ. u Novom SaduZb. Rad. Prirod.-Mat. Fak. Ser. Mat., vol. 20, N. 2, pp. 53-59 (1990). [12] J.M. Mordeson, K.R. Bhutani and A. Rosenfeld, Fuzzy group theory, Springer-Verlag, BerlinHeidelberg, (2005). [13] N.P. Mukherjee and P. Bhattacharya, Fuzzy normal subgroups and fuzzy cosets, Inform. Sci.,vol. 34, pp. 225-239 (1984). [14] N.P. Mukherjee and P. Bhattacharya, Fuzzy groups: some group theoretical analogs, Inform.Sci., vol. 39, pp. 247-268 (1986). [15] A. Rosenfeld, Fuzzy subgroups, J. Math. Anal. Appl., vol. 35, pp. 512-517 (1971). [16] B. Seselja, A. Tepavcevic, A note on fuzzy groups, Yugoslav J. Operation Research, vol. 7,N. 1, pp. 49-54 (1997). [17] F.I. Sidky and M.A.A. Mishref, Fully invariant, characteristic and S-fuzzy subgroups, Inform.Sci., vol. 55, pp. 27-33 (1991). [18] W. Wu, Normal fuzzy subgroups, Fuzzy Math., vol. 1, pp. 21-30 (1981). [19] L.A. Zadeh, Fuzzy sets, Inform. Control, vol. 8, pp. 338-353 (1965).
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Details

Primary Language English
Journal Section Research Article
Authors

Paul Augustine Ejegwa 0000-0003-4834-6433

J. A. Otuwe This is me

Publication Date July 29, 2019
Submission Date April 26, 2019
Acceptance Date November 5, 2019
Published in Issue Year 2019 Volume: 2 Issue: 2

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APA Ejegwa, P. A., & Otuwe, J. A. (2019). FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS. Journal of Universal Mathematics, 2(2), 175-182.
AMA Ejegwa PA, Otuwe JA. FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS. JUM. July 2019;2(2):175-182.
Chicago Ejegwa, Paul Augustine, and J. A. Otuwe. “FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS”. Journal of Universal Mathematics 2, no. 2 (July 2019): 175-82.
EndNote Ejegwa PA, Otuwe JA (July 1, 2019) FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS. Journal of Universal Mathematics 2 2 175–182.
IEEE P. A. Ejegwa and J. A. Otuwe, “FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS”, JUM, vol. 2, no. 2, pp. 175–182, 2019.
ISNAD Ejegwa, Paul Augustine - Otuwe, J. A. “FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS”. Journal of Universal Mathematics 2/2 (July 2019), 175-182.
JAMA Ejegwa PA, Otuwe JA. FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS. JUM. 2019;2:175–182.
MLA Ejegwa, Paul Augustine and J. A. Otuwe. “FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS”. Journal of Universal Mathematics, vol. 2, no. 2, 2019, pp. 175-82.
Vancouver Ejegwa PA, Otuwe JA. FRATTINI FUZZY SUBGROUPS OF FUZZY GROUPS. JUM. 2019;2(2):175-82.