Currents and Minimizing Networks

Información del proyecto

CuMiN

Identificador del acuerdo de subvención: 752018

DOI

10.3030/752018

Proyecto finalizado el 31 Julio 2019

Fecha de la firma de la CE 17 Marzo 2017

Fecha de inicio 1 Septiembre 2017

Fecha de finalización 31 Agosto 2019

Financiado con arreglo a

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Coste total

€ 180 277,20

Aportación de la UE

€ 180 277,20

Coordinado por

UNIVERSITA DEGLI STUDI DI VERONA
Italy

Objetivo

The core of this project is Geometric Measure Theory and, in particular, currents and their interplay with the
Calculus of Variations and Partial Differential Equations. Currents have been introduced as an effective and elegant
generalization of surfaces, allowing the modeling of objects with singularities which fail to be represented by smooth
submanifolds.
In the first part of this project we propose new and innovative applications of currents with coefficient in a group to
other problems of cost-minimizing networks typically arising in the Calculus of Variations and in Partial Differential
Equations: with a suitable choice of the group of coefficients one can study optimal transport problems such as
the Steiner tree problem, the irrigation problem (as a particular case of the Gilbert-Steiner problem), the singular
structure of solutions to certain PDEs, variational problems for maps with values in a manifold, and also physically
relevant problems such as crystals dislocations and liquid crystals. Since currents can be approximated by polyhedral
chains, a major advantage of our approach to these problems is the numerical implementability of the involved methods.
In the second part of the project we address a challenging and ambitious problem of a more classical flavor,
namely, the boundary regularity for area-minimizing currents. In the last part of the project, we investigate fine geometric properties of normal and integral (not necessarily area-minimizing) currents. These properties allow for applications concerning celebrated results such as the Rademacher theorem on the differentiability of Lipschitz functions and a Frobenius theorem for currents.
The Marie Skłodowska-Curie fellowship and the subsequent possibility of a close collaboration with Prof. Orlandi are a great opportunity of fulfillment of my project, which is original and independent but is also capable of collecting the best energies of several young collaborators.

Ámbito científico (EuroSciVoc)

• ciencias naturales › matemáticas › matemáticas aplicadas › física matemática
• ciencias naturales › ciencias físicas › mecánica clásica › mecánica de fluidos › dinámica de fluidos
• ciencias naturales › informática y ciencias de la información
• ciencias naturales › matemáticas › matemáticas puras › análisis matemático › ecuaciones diferenciales › ecuaciones diferenciales parciales
• ingeniería y tecnología › ingeniería de materiales › cristal líquido

Palabras clave

• Geometric Measure Theory
• Currents
• Optimal Transport
• Calculus of Variations

Programa(s)

• H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions PROGRAMA PRINCIPAL
  
• H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
  

Tema(s)

• MSCA-IF-2016 - Individual Fellowships
  

Régimen de financiación

MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)

Convocatoria de propuestas

H2020-MSCA-IF-2016

Coordinador

UNIVERSITA DEGLI STUDI DI VERONA

• Aportación neta de la UEn: € 180 277,20
• Dirección: VIA DELL ARTIGLIERE 8 ; 37129 Verona ; Italia
• Región: Nord-Est › Veneto › Verona
• Tipo de actividad: Higher or Secondary Education Establishments
• Coste total: € 180 277,20