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The dual of a fuzzy subspace. (English) Zbl 0884.15003
The paper deals with fuzzy vector space [cf. R. Kumar, Fuzzy Sets Syst. 45, No. 1, 109-116 (1992)] and its dual space. Some analoguous of basis, direct sum and homomorphism properties in dual space are proved.

15A03 Vector spaces, linear dependence, rank, lineability
15B33 Matrices over special rings (quaternions, finite fields, etc.)
03E72 Theory of fuzzy sets, etc.
20N25 Fuzzy groups
Full Text: DOI
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