26 citations
- B. Hernández-Bermejo2 profiles4 · h 13
- Jacques-Arthur Weil2 profiles2 · h 17
- A. Borobia1 · h 33
- Ata Atay1 · h 5
- Constantine Lignos1 · h 16
- Elena Álvarez Mellado1 · h 7
- Eric Bahel1 · h 9
- Jordi Porta-Zamorano1 · h 5
- José R. Pérez-Agüera1 · h 9
- Julio Arroyo1 · h 3
- Lourdes Araujo1 · h 22
- Luis Espinosa Anke1 · h 25
- Universidad Nacional de Educación a DistanciaES9 papers
- Brandeis UniversityUS1 paper
- Cardiff UniversityGB1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Corvinus University of BudapestHU1 paper
- Real Academia EspañolaES1 paper
- Universidad Autónoma de Santo DomingoDO1 paper
- Universidad Complutense de MadridES1 paper
- Université de LimogesFR1 paper
- Virginia TechUS1 paper
- XLIMFR1 paper
9 papers
Overview of ADoBo 2021: Automatic Detection of Unassimilated Borrowings in the Spanish Press
Elena Álvarez Mellado, Luis Espinosa Anke, Julio Gonzalo Arroyo +2
This paper summarizes the main findings of the ADoBo 2021 shared task, proposed in the context of IberLef 2021. In this task, we invited participants to detect lexical borrowings (…
Matching markets with middlemen under transferable utility
Ata Atay, Eric Bahel, Tamás Solymosi
This paper studies matching markets in the presence of middlemen. In our framework, a buyer-seller pair may either trade directly or use the services of a middleman; and a middlema…
Darboux Transformations for Orthogonal Differential Systems and Differential Galois Theory
Primitivo Acosta-Humánez, Moulay Barkatou, Raquel Sánchez-Cauce +1
Darboux developed an ingenious algebraic mechanism to construct infinite chains of ''integrable'' second-order differential equations as well as their solutions. After a surprising…
Companion unit lower Hessenberg matrices
Alberto Borobia, Roberto Canogar
In recent years there has been a growing interest in companion matrices. There is a deep knowledge of sparse companion matrices, in particular it is known that every sparse compani…
On the generality of a cosmological speculation based on Heisenberg's principle
Benito Hernández-Bermejo
In a previous work [1], it was speculated that the lack of homogeneity of the large-scale structure of the universe may be due to quantum fluctuations of space in the early univers…
Lotka-Volterra representation of general nonlinear systems
Benito Hernández-Bermejo, V. Fairén
In this paper we elaborate on the structure of the Generalized Lotka-Volterra (GLV) form for nonlinear differential equations. We discuss here the algebraic properties of the GLV f…