数学季刊 ›› 1992, Vol. 7 ›› Issue (4): 63-67.

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On a Trigonometric Inequality of Vinogradov

  


  1. Ningxia University,Zhejiang Normal University Yinchuan

  • 收稿日期:1991-03-13 出版日期:1992-12-30 发布日期:2025-06-23

On a Trigonometric Inequality of Vinogradov


  1. Ningxia University,Zhejiang Normal University Yinchuan
  • Received:1991-03-13 Online:1992-12-30 Published:2025-06-23

摘要: In this paper, we improve an inequality of Vinogradov by analysis method.

关键词:  , trigonometry , sum, analysis , method, Vinogradov , inequality

Abstract: In this paper, we improve an inequality of Vinogradov by analysis method.

Key words:  , trigonometry , sum, analysis , method, Vinogradov , inequality