The use of Chebyshev cardinal functions
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Mehrdad Lakestani; Mehdi Dehghan
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Article
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2010
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Elsevier Science
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English
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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