International Journal of Mathematics Trends and Technology
Volume 55 | Number 1 | Year 2018 | Article Id. IJMTT-V55P502 | DOI : https://doi.org/10.14445/22315373/IJMTT-V55P502
This paper studies the properties of inverse image of a real valued function defined on the set of all soft sets S(U). It is proved that if A is a sigma algebra of subsets of R, then its inverse image 1f-1(A) is also sigma algebra and smallest sigma algebra generated by a set of soft sets is defined.
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P.Nirmala Kumari, Dr.D.V.S.R.Anil Kumar, "Soft Sets and Sigma Algebras," International Journal of Mathematics Trends and Technology (IJMTT), vol. 55, no. 1, pp. 10-13, 2018. Crossref, https://doi.org/10.14445/22315373/IJMTT-V55P502
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