Solution of linear two-point boundary-value problems via shifted Chebyshev series
作者:
ING-RONG HORNG,
JYH-HORNG CHOU,
期刊:
International Journal of Systems Science
(Taylor Available online 1987)
卷期:
Volume 18,
issue 2
页码: 293-300
ISSN:0020-7721
年代: 1987
DOI:10.1080/00207728708963967
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper, the shifted Chebyshev polynomial functions approximation is extended to solve the linear ordinary differential equation of the two-point boundary-value problem. The linear ordinary differential equation of boundary-value problems are reduced to the linear functional differential equation of the initial-value problem. A new time-domain approach to the derivation of a Chebyshev transformation matrix is presented. Using the derived Chebyshev transformation matrix together with the Chebyshev integration matrix, the solution of the linear functional ordinary differential equation of initial-value problem can be obtained via shifted Chebyshev series. Two examples are given and the satisfactory computational results are compared with those of the exact solution.
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