Shifted Chebyshev direct method for solving variational problems
- 1 July 1985
- journal article
- research article
- Published by Informa UK Limited in International Journal of Systems Science
- Vol. 16 (7), 855-861
- https://doi.org/10.1080/00207728508926718
Abstract
Shifted Chebyshev polynomials for solving variational problems are given in this study. This technique reduces a variational problem to the solution of algebraic equations, and the computation is straightforward on a digital computer. Two illustrative examples are given. Only a small number of the shifted Chebyshev polynomials are needed to calculate the Chebyshev coefficients, and the result produced is very attractive and accurate.Keywords
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