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A method based on the tau approach for the identification of a time-dependent coefficient in the heat equation subject to an extra measurement

✍ Scribed by Saadatmandi, A.; Dehghan, M.


Book ID
119971070
Publisher
SAGE Publications
Year
2011
Tongue
English
Weight
222 KB
Volume
18
Category
Article
ISSN
1077-5463

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The use of Chebyshev cardinal functions
✍ Mehrdad Lakestani; Mehdi Dehghan πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 439 KB

A numerical technique is presented for the solution of a parabolic partial differential equation with a time-dependent coefficient subject to an extra measurement. The method is derived by expanding the required approximate solution as the elements of Chebyshev cardinal functions. Using the operatio