55 citations
- Universidade Federal do Rio GrandeBR6 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Universidade de São PauloBR3 papers
- Universidade Federal do Rio de JaneiroBR3 papers
- Brazilian Society of Computational and Applied MathematicsBR2 papers
- Hospital Ana NeryBR2 papers
- Institut de recherche mathématique de RennesFR2 papers
- Laboratoire de Mathématiques Blaise PascalFR2 papers
- Laboratoire de Mathématiques Nicolas OresmeFR2 papers
- Normandie UniversitéFR2 papers
- Universidade Federal da BahiaBR2 papers
- Universidade Federal de Santa MariaBR2 papers
25 papers
Galaxy interactions in void substructures: Morphology and stellar populations of two triplets from CAVITY
G. M. Azevedo, A. L. Chies-Santos, R. Riffel +5
Context. Cosmic voids are underdense regions of the Universe that provide a unique environment to study galaxy evolution in relative isolation. Galaxy triplets in voids are rare sy…
Droplet rebounds off a fluid bath at low Weber numbers
Elvis A. Agüero, Carlos A. Galeano-Rios, Clodoaldo Ragazzo +3
We present a method to simulate non-coalescing impacts and rebounds of droplets onto the free surface of a liquid bath, together with new experimental data, focused on the low-spee…
Nonparametric estimation of the jump rate in mean field interacting systems of neurons
Aline Duarte, Kadmo Laxa, Eva Löcherbach +1
We consider finite systems of interacting neurons described by non-linear Hawkes processes in a mean field frame. Neurons are described by their membrane potential. They spike…
Hitchin fibration under ramified coverings
Thiago Fassarella, Frank Loray
We are interested in studying the variation of the Hitchin fibration in moduli spaces of parabolic Higgs bundles, under the action of a ramified covering. Given a degree two map $π…
Spontaneous stochasticity and renormalization group in discrete multi-scale dynamics
Alexei A. Mailybaev, Artem Raibekas
We introduce a class of multi-scale systems with discrete time, motivated by the problem of inviscid limit in fluid dynamics in the presence of small-scale noise. These systems are…
The Category of Hypergroups: seeking for a generalized version of Abelian Categories
Kaique Matias de Andrade Roberto, Ana Luiza Tenório
In this paper we study categorical properties of the category of abelian hypergroups that leads to the notion of hyper (almost) preadditive and hyper (almost) abelian categories. O…