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Differentiability of Peano derivatives |
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| Authors: | Andreas Fischer |
| Affiliation: | Department of Mathematics, University of Saskatchewan, 106 Wiggins Road, Saskatoon, Saskatchewan S7N 5E6, Canada |
| Abstract: | Peano differentiability is a notion of higher-order Fréchet differentiability. H. W. Oliver gave sufficient conditions for the  Peano derivative to be a Fréchet derivative in the case of functions of a real variable. Here we generalize this theorem to functions of several variables. |
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