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19952026
most citedThe Gaia mission

7.1k citations

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Showing 2020Show all

14 papers · 1 filter

math.FA2020★ 1 cited

Lipschitz algebras and Lipschitz-free spaces over unbounded metric spaces

Fernando Albiac, Jose L. Ansorena, Marek Cuth +1

We present a way to turn an arbitrary (unbounded) metric space into a bounded metric space in such a way that the corresponding Lipschitz-free spaces $\…

math.NT2020

A Couple of Transcendental Prime-Representing Constants

Juan L. Varona

It is well known that the arithmetic nature of Mills' prime-representing constant is uncertain: we do not know if Mills' constant is a rational or irrational number. In the case of…

math.DS2020

A characterization of the dynamics of Schröder's method for polynomials with two roots

José M. Gutiérrez, Víctor Galilea

The purpose of this work is to give a first approach to the dynamical behavior of Schröder's method, a well known iterative process for solving nonlinear equations. In this context…

math.DS2020★ 12 cited

Brouwer's satellite solution redux

Martin Lara

Brouwer's solution to the artificial satellite problem is revisited to show that the complete Hamiltonian reduction is rather achieved in the plain Poincaré's style, through a sing…

astro-ph.SR2020★ 40 cited

The CARMENES search for exoplanets around M dwarfs -- A deep learning approach to determine fundamental parameters of target stars

V. M. Passegger, A. Bello-García, J. Ordieres-Meré +26

Existing and upcoming instrumentation is collecting large amounts of astrophysical data, which require efficient and fast analysis techniques. We present a deep neural network arch…

math.RA2020★ 3 cited

Fine gradings on Kantor systems of Hurwitz type

Diego Aranda-Orna, Alejandra S. Córdova-Martínez

We give a classification up to equivalence of the fine group gradings by abelian groups on the Kantor pairs and triple systems associated to Hurwitz algebras (i.e., unital composit…