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A Taylor expansion approach for solving integral equations

 

作者: R. P. Kanwal,   K. C. Liu,  

 

期刊: International Journal of Mathematical Education in Science and Technology  (Taylor Available online 1989)
卷期: Volume 20, issue 3  

页码: 411-414

 

ISSN:0020-739X

 

年代: 1989

 

DOI:10.1080/0020739890200310

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

We present an algebraic technique for solving integral equations. This technique is based on first differentiating both sides of the integral equation n times and then substituting the Taylor series for the unknown function in the resulting equation. This results in a linear algebraic system which can be solved approximately by a suitable truncation scheme. An interesting feature of this method is that we get exact solutions in many cases. We present four simple examples to illustrate this feature.

 

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