jurnal teknologi dan sistem komputer2009Vol. 2009pp. -
227
ahmad2009advanceson
Abstract
We further contribute to the properties of fuzzy soft sets as
defined and studied in the work of Maji et al. ( 2001), Roy and Maji (2007), and Yang et al. (2007) and support them with examples and
counterexamples. We improve Proposition 3.3 by Maji et al., (2001). Finally we
define arbitrary fuzzy soft union and fuzzy soft intersection and prove
DeMorgan Inclusions and DeMorgan Laws in Fuzzy Soft Set Theory.