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Doctoral Thesis
DOI
https://doi.org/10.11606/T.45.2023.tde-15092023-152928
Document
Author
Full name
Reinaldo Resende de Oliveira
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2023
Supervisor
Committee
Nardulli, Stefano (President)
Neumayer, Robin
Orlandi, Giandomenico
Piccione, Paolo
Rosa, Antonio de
Title in English
Some regularity results in geometric measure theory
Keywords in English
Anisotropic functionals
Area minimizing currents
Currents
Finite perimeter sets
Geometric measure theory
Plateau problem
Regularity theory
Stationary varifolds
Varifolds
Abstract in English
During the authors PhD, the following single-named contributions were made: [RdO22] and [Res23]. Moreover the following articles were written together with his collaborators: [ACN + 22], [NR22], and [RR23]. Since the topics of these works are substantially different, we will present this PhD thesis as a composition of some regularity theorems in geometric measure theory. Specifically, this thesis is an exposition of the results in [NR22], [Res23] and [RR23]. Such papers are unlike in nature, considerably different techniques and theories are used in each of them, however they share the same goal: proving regularity for measure-theoretic objects solving variational problems.
Title in Portuguese
Alguns resultados de regularidade em teoria geométrica da medida
Keywords in Portuguese
Conjuntos de perímetro finito
Correntes
Correntes minimizantes de área
Funcionais anisotropicos
Problema de Plateau
Teoria da regularidade
Teoria geométrica da medida
Varifolds
Varifolds estacionarias
Abstract in Portuguese
Durante a tese de doutorado do autor, os seguintes artigos (nome individual) foram escritos: [RdO22] e [Res23]. Além disso, os seguintes artigos foram escritos em conjunto com colaboradores: [ACN+22], [NR22], e [RR23]. Como os tópicos destes artigos são substancialmente diversos, nós vamos apresentar esta tese de doutorado como uma composição de alguns resultados de regularidade em teoria geométrica da medida. Especificamente, esta tese sera uma exposição dos resultados obtidos em [NR22], [Res23], e [RR23]. Tais artigos são diferentes em natureza, conjuntos de técnicas bastante diferentes são implementados em cada um deles, contudo eles compartilham do mesmo objetivo final: provar resultados de regularidade para objetos measure-theoretic que solucionam problemas variacionais geométricos.
 
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Publishing Date
2023-09-27
 
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