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On sequences of fuzzy numbers. (English) Zbl 0707.54003
Bounded and convergent sequences of fuzzy numbers were introduced by M. Matloka [BUSEFAL 28, 28-37 (1986; Zbl 0626.26010)] where it was shown that every convergent sequence is bounded. The author studies the spaces of bounded and convergent sequences of fuzzy numbers, introduces $$l_ p$$-spaces of fuzzy numbers and shows that they are complete metric spaces.
Reviewer: O.Kaleva

##### MSC:
 54A40 Fuzzy topology 54E50 Complete metric spaces 26E99 Miscellaneous topics in real functions
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##### References:
 [1] M. Matloka, Sequences of fuzzy numbers, Private Communication. · Zbl 0626.26010 [2] Puri, M.L.; Ralescu, D.A., Differentials for fuzzy functions, J. math. anal. appl., 91, 552-558, (1983) · Zbl 0528.54009
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