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This article is cited in 2 scientific papers (total in 2 papers)
On the relationship between differentiability conditions and existence of a strong gradient
G. G. Oniani Akaki Tsereteli State University
Abstract:
It is proved that for any $n\geqslant2$ there exists continuous function $f\colon\mathbb R^n\to\mathbb R$ which is differentiable almost everywhere, but has no strong gradient almost everywhere.
Received: 01.10.2003 Revised: 27.12.2003
Citation:
G. G. Oniani, “On the relationship between differentiability conditions and existence of a strong gradient”, Mat. Zametki, 77:1 (2005), 93–98; Math. Notes, 77:1 (2005), 84–89
Linking options:
https://www.mathnet.ru/eng/mzm2472https://doi.org/10.4213/mzm2472 https://www.mathnet.ru/eng/mzm/v77/i1/p93
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