Characterizes reflexive relations affecting rough sets system completion, implying new insights into approximation properties.
The pattern of embedding of rough approximation lattices defined by a reflexive relation in its Dedekind-MacNeille completion of rough sets system is taken up for study in this work.The reflexive relation R for which the Dedekind-MacNeille completion of rough sets system defined by R is the pasting of its rough approximation lattices is characterized. Some properties of theDedekind-MacNeille completion of rough sets system defined by areflexive relation R are also discussed.
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Umadevi Dwaragan (2025) studied this question.
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