数学物理学报(英文版) ›› 1996, Vol. 16 ›› Issue (1): 72-80.

• 论文 • 上一篇    下一篇

OPTIMAL QUADRATURE OF THE SOBOLEV CLASS W1r(R) DEFINED ON WHOLE REAL AXIS

房艮孙, 刘永平   

  1. Dept. of Math., Beijing Normal Univ, Beijing 100875, China
  • 收稿日期:1993-10-16 修回日期:1994-05-20 出版日期:1996-03-25 发布日期:1996-03-25
  • 基金资助:
    Supported by National Natural Science Foundation of China.

OPTIMAL QUADRATURE OF THE SOBOLEV CLASS W1r(R) DEFINED ON WHOLE REAL AXIS

Fang Gensun, Liu Yongping   

  1. Dept. of Math., Beijing Normal Univ, Beijing 100875, China
  • Received:1993-10-16 Revised:1994-05-20 Online:1996-03-25 Published:1996-03-25
  • Supported by:
    Supported by National Natural Science Foundation of China.

摘要: In this paper,we study the optimal quadrature problem with Hermite-Birkhoff type,on the Sobolev class W1r(R) defined on whole red axis,and we give an optimal algorithm and determite its optimal error.

关键词: quadrature formula, optimal algorithm, optimal error

Abstract: In this paper,we study the optimal quadrature problem with Hermite-Birkhoff type,on the Sobolev class W1r(R) defined on whole red axis,and we give an optimal algorithm and determite its optimal error.

Key words: quadrature formula, optimal algorithm, optimal error