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Haar expansions of a class of fractal interpolation functions and their logical derivatives |
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| Authors: | Sha Zhen Chen Gang |
| Institution: | (1) Department of Mathematics, Zhejiang University, 310027 Hangzhou, P.R.C. |
| Abstract: | In this paper, we study a special class of fractal interpolation functions, and give their Haar-wavelet expansions. On the basis of the expansions, we investigate the Hölder smoothness of such funstions and their logical derivatives of order α. |
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