We use relational algebra to define a refinement fuzzy order called demonic fuzzy refinement and also the associated fuzzy operators which are fuzzy demonic join , fuzzy demonic meet , and fuzzy demonic composition . Our definitions and properties are illustrated by some examples using mathematica software (fuzzy logic).
"Relational Demonic Fuzzy Refinement." J. Appl. Math. 2014 1 - 17, 2014. https://doi.org/10.1155/2014/140707