Fuzzy essential-small submodules and fuzzy small-essential submodules

Document Type : Research Paper

Authors

1 Department of Mathematics, Dr.Vitthalrao Vikhe Patil College of Engineering,Ahmednagar 414001, India

2 Department of Mathematics, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad 431004, India

Abstract

In this paper, we introduce the concepts of a fuzzy essential-small submodule and a fuzzy small-essential submodule of
a module. We investigate various properties of such fuzzy submodules. It is also shown that the Jacobson L-radical is the sum of all essential-small L-submodules of a module. We also prove that the L-socle is the intersection of all small-essential L-submodules of a module. 

Keywords


[1] A. Rosenfeld, Fuzzy groups, J. Math. Anal. Appl. 35 (1971), 512-517.
[2] C. V. Nagoita and D. A. Ralesca, Applications of fuzzy sets in system analysis, Birkhauser, Basel: Switzerland, 1975.
[3] D. K. Basent, N. K. Sharma and L. B. Singh, Fuzzy super uous submodule, In Proceedings of the 6th IMT-GT Conference on Mathematics, Statistics and Its applications (2010), 330-335.
[4] D. X. Zhou and X. R. Zhang, Small-essential submodules and morita duality, Southeast Asian Bull. Math., 35 (2011), 1051{1062.
[5] F. Z. Pan, Fuzzy  nitely generated modules, Fuzzy Sets and Systems, 21 (1987), 105-113.
[6] J. N. Moderson and D. S. Malik, Fuzzy commutative algebra, World scienti c, River Edge, NJ: USA, 1998.
[7] L. A. Zadeh, Fuzzy sets, Inform. and Control, 8 (1965), 338-353.
[8] M. C. Kalita, A study of fuzzy algebraic structures: some special types, Ph.D Thesis, Gauhati University, Gauhati, India, 2007.
[9] M. M. Zahedi, Some results on L-fuzzy modules, Fuzzy Sets and Systems 55 (1993), 355-361.
[10] S. Rahman and H. K. Saikia, Fuzzy small submodule and jacobson L-radical, Int. J. Math. Math. Sci., 1 (2011), 1-12.
[11] T. Amouzegar and Y. Talebi, Fuzzy cosmall submodules, Annals Fuzzy Math. and Informatics 8 (2014), 1-5.