Acta mathematica scientia,Series A ›› 1997, Vol. 17 ›› Issue (1): 74-80.

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A Further Discussion on the Complet Con-Vergence of Randomly Indexed Sums of B-Valued Elements

Su Chun1, Wang Yuebao2   

  1. 1 Department of Statistics and Finance, University of Science and Technology of China, Hefei 230026;
    2 Department of Mathematics, Zhanjiang Teachers College, Zhanjiang 524048
  • Received:1995-03-13 Revised:1995-11-22 Online:1997-02-26 Published:1997-02-26

Abstract: In this paper, we obtain sufficient conditions for the complete convergence of the randomly indexed sums of the B -valued elements on basis of a series of equivalence relations of the complete convergence for the non-randomly indexed sums of the B-valued elements,improve and perfect some results of relevant references, and preliminary discuss necessary problem for the moment conditions. In this paper, we obtain sufficient conditions for the complete convergence of the randomly indexed sums of the B-valued elements on basis of a series of equivalence relations of the complete convergence for the non-randomly indexed sums of the B-valued elements,improve and perfect some results of relevant references, and preliminary discuss necessary problem for the moment conditions.

Key words: B-valued elements, Randomly indexed sums, Complete convergence

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