• Title/Summary/Keyword: Blackwell's Theorem

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A NOTE ON RANDOM FUZZY RENEWAL PROCESS

  • Hong, Dug-Hun
    • Journal of applied mathematics & informatics
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    • v.27 no.5_6
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    • pp.1459-1463
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    • 2009
  • Recently, Zhao et.al [European Journal of Operational Research 169 (2006) 189-201] discussed a random fuzzy renewal process based on random fuzzy theory. They considered the rate of the random fuzzy renewal process and presented a random fuzzy elementary renewal theorem. They also established Blackwell's theorem in random fuzzy sense. But all these results are invalid. We give a counter example in this note.

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