数学季刊 ›› 1999, Vol. 14 ›› Issue (1): 43-46.

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关于二元四次型正定问题的一个注记

  

  1. Department of Economy,Hunan Women Profession University,Changsha,410004

  • 收稿日期:1998-03-19 出版日期:1999-03-30 发布日期:2024-10-10

A Remark on the Positive Definite Problem of a Binary Quartic Form

  1. Department of Economy,Hunan Women Profession University,Changsha,410004
  • Received:1998-03-19 Online:1999-03-30 Published:2024-10-10

摘要:  In this paper,we discussed the positive definite problem of binary quartic forms and obtained a necessary and sufficient conditions.

关键词:  , positive definite, binary quartic form, negative definite

Abstract:  In this paper,we discussed the positive definite problem of binary quartic forms and obtained a necessary and sufficient conditions.

Key words:  , positive definite, binary quartic form, negative definite

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