Prescribing Gaussian and Geodesic Curvature on Disks

Author:

Cruz-Blázquez Sergio1,Ruiz David2

Affiliation:

1. Scuola Normale Superiore , Piazza dei Cavalieri 7, 56126 Pisa , Italy

2. Departamento de Análisis Matemático , Universidad de Granada , Campus Fuentenueva, 18071 Granada , Spain

Abstract

Abstract In this paper, we consider the problem of prescribing the Gaussian and geodesic curvature on a disk and its boundary, respectively, via a conformal change of the metric. This leads us to a Liouville-type equation with a non-linear Neumann boundary condition. We address the question of existence by setting the problem in a variational framework which seems to be completely new in the literature. We are able to find minimizers under symmetry assumptions.

Funder

Ministerio de Economía, Industria y Competitividad

Junta de Andalucía

Marie Skłodowska-Curie Actions

Publisher

Walter de Gruyter GmbH

Subject

General Mathematics,Statistical and Nonlinear Physics

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