Abstract
This paper deals with good fuzzy preorders on fuzzy power structures. It is shown that a fuzzy preorder R on an algebra \({(X,\mathbb{F})}\) is compatible if and only if it is Hoare good, if and only if it is Smyth good.
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Lai, H., Zhang, D. Good fuzzy preorders on fuzzy power structures. Arch. Math. Logic 49, 469–489 (2010). https://doi.org/10.1007/s00153-010-0181-z
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DOI: https://doi.org/10.1007/s00153-010-0181-z