Abstract
In this note we give, for any open subset in ℝn, a function describing the boundary of this set with exact regularity and being, globally, as regular as possible.
Original language | English |
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Pages (from-to) | 45-54 |
Journal | Real Analysis Exchange |
Volume | 31 |
Issue number | 1 |
Publication status | Published - 1 Jan 2006 |
Keywords
- Defining function
- Differentiable function
- Non regular