On Vague Cosets and Vague Normal Subgroups
Keywords:
Vague Cosets,Vague Normal Subgroups ;Fuzzy Sets, Fuzzy Cosets, Fuzzy Subgroups.Abstract
In the present paper, some basic concepts of vague sets and vague groups together with the concepts of vague left and right cosets of a vague group were studied. To more appropriately introduce the vague normal subgroup, we made use of the feature of vague sets and, as a result, some characterizations of vague groups. We also gave some basic concepts related to vague cosets and on behalf of these concepts we proved some classical group theorems and we generalized some new theorems and their proofs on fuzzy coset and fuzzy normal subgroups to the vague coset and vague normal subgroups. We also discussed some important properties.
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References
L.A. Zadeh, Fuzzy sets, Information and Control . 8(3) (1965), 338–353.
https://doi.org/10.1016/S0019-9958(65)90241-X
A. Kaufmann, Introduction to the theory of Fuzzy Subsets, Academic Press, New York, 1975.
A. Rosenfeld, Fuzzy Groups, Journal of Mathematical Analysis and Applications, 35(3)(1971),512–517.
https://doi.org/10.1016/0022-247X(71)90199-5
J. M. Anthonyand H. Sherwood, Fuzzy Groups Redefined, Journal of Mathematical Analysis and Applications,69(1)(1979),124–130. https://doi.org/10.1016/0022-247x(79)90182-3
W. M. Wu, Normal fuzzy subgroups, Fuzzy mathematics,1(1)(1981),21–30.
N.P. Mukherjee, Fuzzy normal subgroups and fuzzy cosets,Informatisciences,34(3)(1984),224-239. https://doi.org/10.1016/0020-0255(84)90050-1
N.Ajmal and K.V. Thomas, The lattice of fuzzy subgroups and normal subgroup, Information sciences, 76(1)(1994),1–11.
https://doi.org/10.1016/0020-0255(94)90064-7
W.L. Gauand D.J. Buehrer, Vaguesets, IEEE Transactionson System, Man,and Cybernetics,32) (1993), 610–614. https://doi.org/10.1109/21.229476
M. Demirci, Vaguegroup, Journal of Mathematical Analysisand Applications,230(1)(1999),142–156.
https://doi.org/10.1006/jmaa.1998.6182
Y. Zhang, Some properties offuzzy subgroups, Fuzzysetsandsystems,119(3)(2001), 427–438. https://doi.org/10.1016/s0165-0114(99)00102-5
W. Jue., S. Y. Liu and J. Zhang., Roughness of vague set, International Journal of computational cognition,3(3)(2005),82–86.
R. Biswas, Vague Groups, International journal of computational cognition, 4(2)(2006), 20–23.
H. Khan, M. Ahmed, and R. Biswas, On Vague groups,International Journal of computational cognition, 5(1)(2007), 27–30.
N. Ramakrishna, Vague normal groups, International journal of computational cognition, 6(2)(2008), 10–13.
N.Ramakrishna, A charatcterization of cyclic groups, International journal of computational cognition, 6(2)(2008), 7–9.
A.Solairaju, R. Nagarajan and, P. Murugananthan, Q-vague groups and vague normal subgroups with respect to (T, S) norms, International Journal of computer application,15(7)(2011). 88–87,
V. Amarendra Babu, K.V. Ramarao and T.Anitha, Vague additive groups, Universal Journal of Applied Mathematics,bf3(3)(2015),50–52.
Ch.Mallika, N. Ramakrishna and G.Anandha Rao, Vague cosets, World Journal of Research and Review(WJRR), 3(2)(2016), 28–31.
B.O. Onasanya and S.A.Ilori, On fuzzy subgroup and fuzzy cosets, International Journal of Computer Application, 81(14)(2013), 20–22.
B.O.Onasanya and S.A.Ilori, On cosets and normal subgroups, International Journal of Mathematical Combinatorics, 3(2014), 35–40.
Z. T. Wale, On I- vague products, Ethiopian Journal of Science, 40(1)(2017), 9–15.
N. Ramakrishna, T. Eswarlal and B. Nageswararao, Multivague groups, NOVYI MIR research journal, 5(4)(2020), 0130–0135. [23] Md. N. Islam, Some results on fuzzy cosets of a fuzzy subgroup of a group, Thai Journal of Mathematics, 19(1)(2021), 29–36.
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