Abstract
A function used for numerical computation is necessarily evaluated at only a finite number of points. It is therefore important to determine whether formulas (4.6) and (4.7) can express equality at a given point t. This is the problem of pointwise representation.
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© 1999 Springer Science+Business Media New York
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Gasquet, C., Witomski, P. (1999). Pointwise Representation. In: Fourier Analysis and Applications. Texts in Applied Mathematics, vol 30. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-1598-1_5
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DOI: https://doi.org/10.1007/978-1-4612-1598-1_5
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-7211-3
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