10 citations
- National University of Mar del PlataAR6 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR5 papers
- Fundación Ciencias Exactas y NaturalesAR3 papers
- Centro Científico Tecnológico - TucumánAR2 papers
- Instituto de Investigaciones Físicas de Mar del PlataAR2 papers
- Universidad de Buenos AiresAR2 papers
- Balseiro InstituteAR1 paper
- Bariloche Atomic CentreAR1 paper
- Comisión Nacional de Energía AtómicaAR1 paper
- Institut d'Estudis Espacials de CatalunyaES1 paper
- Institute of Astronomy and Space PhysicsAR1 paper
- Instituto de Astrofísica de La Plata1 paper
11 papers
A PDE approach to the existence and regularity of surfaces of minimum mean curvature variation
L. A. Caffarelli, P. R. Stinga, H. Vivas
We develop an analytic theory of existence and regularity of surfaces (given by graphs) arising from the geometric minimization problem $$\min_{\mathcal{M}}\frac{1}{2}\int_{\mathca…
Cosmological Boundary Flux Parameter
Rafael Hernández-Jiménez, Claudia Moreno, Mauricio Bellini +1
The {\it{Cosmological Boundary Flux Parameter}} is a novel proposal that attempts to explain the origin of the cosmological parameter purely by geometric nature. Then we implem…
Maximum principles, Liouville theorem and symmetry results for the fractional Laplacian
Sandra Molina, Ariel Salort, Hernán Vivas
We study different maximum principles for non-local non-linear operators with non-standard growth that arise naturally in the context of fractional Orlicz-Sobolev spaces and whose…
Roughening of the anharmonic Larkin model
V. H. Purrello, J. L. Iguain, A. B. Kolton
We study the roughening of -dimensional directed elastic interfaces subject to quenched random forces. As in the Larkin model, random forces are considered constant in the displ…
The variation of the fine structure constant: testing the dipole model with thermonuclear supernovae
Lucila Kraiselburd, Susana J. Landau, Carolina Negrelli +1
The large-number hypothesis conjectures that fundamental constants may vary. Accordingly, the spacetime variation of fundamental constants has been an active subject of research fo…
Optical polarization observations in the Scorpius region: NGC 6124
M. Marcela Vergne, Carlos Feinstein, Ruben Martinez +2
We have obtained optical multicolour (UBVRI) linear polarimetric data for 46 of the brightest stars in the area of the open cluster NGC 6124 in order to investigate the properties…