G
Giorgio Talenti
Researcher at University of Florence
Publications - 17
Citations - 242
Giorgio Talenti is an academic researcher from University of Florence. The author has contributed to research in topics: Partial differential equation & Eikonal equation. The author has an hindex of 8, co-authored 17 publications receiving 216 citations.
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Journal ArticleDOI
A weighted version of a rearrangement inequality
TL;DR: In this paper, it was shown that if a positive absolutely continous measure causes a special relative isoperimetric inequality to hold, then Dirichlet-type integrals of sufficiently smooth real-valued functions decrease under an appropriate equimeasurable rearrangement.
Journal ArticleDOI
The Art of Rearranging
TL;DR: In this article, the development of a relevant theory over the years and some applications to mathematical analysis, calculus of variations and partial differential equations are surveyed, as well as the applications of such a theory to realvalued functions of one or more real variables.
Book ChapterDOI
An Embedding Theorem
TL;DR: In this paper, the authors consider a Young function and assume that the distributional derivatives of the Young function satisfy the following properties: the support of u is bounded, u is real-valued, and u is locally integrable in euclidean n-dimensional space R n.
Journal ArticleDOI
On Complex-Valued Solutions to a Two-Dimensional Eikonal Equation. II. Existence Theorems
TL;DR: The existence of the real part of solutions, which need not be smooth, is derived in the present paper, where qualitative properties of smooth solutions are offered.
Journal ArticleDOI
On complex-valued solutions to a 2D Eikonal equation. Part three: analysis of a Bäcklund transformation
TL;DR: The following equation and related partial differential equations and systems, which arise in a generalization of geometrical optics, are investigated from a theoretical point of view in this article, where qualitative properties of smooth solutions are derived.