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Proof of the Non-Optimality of JPA and MJPA for Mult-i Formal Laurent Series

  • Wang Quanlong ,
  • Dai Zongduo
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  • State Key Laboratory of Information Security, Graduate School of the Chinese Academy of Sciences, Beijing 100049, China

Received date: 2004-04-06

  Online published: 2005-01-15

Abstract

Based on the theory of multidimensional continued fraction, this paper verifies by example that neither JPA nor MJPA can guarantee opt imal rational approximation for mult-i formal Laurent series in general

Cite this article

Wang Quanlong , Dai Zongduo . Proof of the Non-Optimality of JPA and MJPA for Mult-i Formal Laurent Series[J]. Journal of University of Chinese Academy of Sciences, 2005 , 22(1) : 51 -58 . DOI: 10.7523/j.issn.2095-6134.2005.1.008

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