A
Aldo Pratelli
Researcher at University of Pisa
Publications - 82
Citations - 2631
Aldo Pratelli is an academic researcher from University of Pisa. The author has contributed to research in topics: Isoperimetric inequality & Sobolev space. The author has an hindex of 26, co-authored 80 publications receiving 2235 citations. Previous affiliations of Aldo Pratelli include University of Erlangen-Nuremberg & University of Pavia.
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Quantitative stability in the isodiametric inequality via the isoperimetric inequality
TL;DR: The isodiametric inequality as mentioned in this paper is derived from the isoperimetric inequality trough a variational principle, establishing that balls maximize the perimeter among convex sets with fixed diameter, which is shown to be sharp by explicit nearly optimal sets.
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Regularity of isoperimetric sets in \mathbb R^2 with density
Eleonora Cinti,Aldo Pratelli +1 more
TL;DR: In this article, it was shown that the boundary of any isoperimetric set with density is of class (1, 2, 3-2)-3-2 α.
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On the planar minimal BV extension problem
Aldo Pratelli,Emanuela Radici +1 more
TL;DR: In this paper, the authors consider the problem of minimizing the total variation among all the BV homeomorphisms on a planar open set coinciding with a continuous, injective function defined on the boundary of the open set, and find the explicit value of this infimum in the model case when Ω is a rectangle.
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On a conjecture by Auerbach
Nicola Fusco,Aldo Pratelli +1 more
TL;DR: Auerbach's conjecture was proved to be true in this paper, where it was shown that among Zindler sets the one with minimal area, as well as with maximal perimeter, is given by the Auerbach triangle.
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On the boundary of the attainable set of the dirichlet spectrum
TL;DR: In this paper, the authors gave an elementary proof of the existence of horizontal tangent at the lowest point of a set of two disjoint balls of half measure with unit measure.