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Differentiability of the $n$-Variable Function Deduced by the Differentiability of the $n-1$-Variable Function

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 نشر من قبل Qianqiao Guo
 تاريخ النشر 2021
  مجال البحث
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In this paper, some sufficient conditions for the differentiability of the $n$-variable real-valued function are obtained, which are given based on the differentiability of the $n-1$-variable real-valued function and are weaker than classical conditions.

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