Applied Mathematics and Mechanics (English Edition) ›› 2004, Vol. 25 ›› Issue (5): 483-487.

• 论文 •    下一篇

CHEBYSHEV APPROXIMATION OF THE SECOND KIND OF MODIFIED BESSEL FUNCTION OF ORDER ZERO

张璟, 周哲玮   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P.R.China
  • 收稿日期:2002-12-17 修回日期:2004-01-20 出版日期:2004-05-18 发布日期:2004-05-18
  • 通讯作者: ZHOU Zhe-wei
  • 基金资助:
    the Shanghai Science Development Fund(98JC14032);the Municipal Key Subject Programs of Shanghai

CHEBYSHEV APPROXIMATION OF THE SECOND KIND OF MODIFIED BESSEL FUNCTION OF ORDER ZERO

ZHANG Jing, ZHOU Zhe-wei   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University, Shanghai 200072, P.R.China
  • Received:2002-12-17 Revised:2004-01-20 Online:2004-05-18 Published:2004-05-18
  • Supported by:
    the Shanghai Science Development Fund(98JC14032);the Municipal Key Subject Programs of Shanghai

摘要: The second kind of modified Bessel function of order zero is the solutions of many problems in engineering. Modified Bessel equation is transformed by exponential transformation and expanded by J.P.Boyd’s rational Chebyshev basis.

Abstract: The second kind of modified Bessel function of order zero is the solutions of many problems in engineering. Modified Bessel equation is transformed by exponential transformation and expanded by J.P.Boyd’s rational Chebyshev basis.

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