Note on the Reciprocal Sum of a Sum-Free Sequence
Received:February 29, 2008  Revised:April 16, 2008
Key Words: sum-free sequence   reciprocal sum   upper estimate.  
Fund Project:the Natural Science Foundation of the Education Department of Sichuan Province (No.2006C057).
Author NameAffiliation
YANG Shi Chun Department of Mathematics, ABa Teachers College, Sichuan 623000, China 
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Abstract:
      
Citation:
DOI:10.3770/j.issn:1000-341X.2009.04.023
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