Solution of variational problems using the Fourier series operational matrix
作者:
CHAO-KUANG CHEN,
SHIN-GIA KUO,
CHING-YU YANG,
期刊:
International Journal of Systems Science
(Taylor Available online 1987)
卷期:
Volume 18,
issue 5
页码: 799-817
ISSN:0020-7721
年代: 1987
DOI:10.1080/00207728708964010
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
There are many functions having the property of orthogonality. Among them are Walsh functions, block-pulse functions, Chebyshev functions and Legendre functions. Recently, many scholars and researchers made new approaches to solving variational problems via orthogonal functions. This paper suggests a more simple and powerful orthogonal method—the Fourier series operational matrix for integration—which is derived and used to solve a variational problem.
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