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Data on CO2, temperature and air humidity records in Spanish classrooms during the reopening of schools in the COVID-19 pandemic
(Elsevier, 2021-10-17)
In order to reduce the advance of the pandemic produced by COVID-19, many actions and restrictions have been applied and the field of education has been no exception. In Spain, during the academic year 2020–2021, face-to-face ...
Sampling Almost Periodic and Related Functions
(Springer, 2020-10)
We consider certain finite sets of circle-valued functions defined on intervals of real numbers and estimate how large the intervals must be for the values of these functions to be uniformly distributed in an approximate ...
Achievable connectivities of Fatou components for a family of singular perturbations
(American Institute of Mathematical Sciences, 2022-09)
In this paper we study the connectivity of Fatou components for maps in a large
family of singular perturbations. We prove that, for some parameters inside the family, the
dynamical planes for the corresponding maps ...
High order integrators obtained by linear combinations of symmetric-conjugate compositions
(Elsevier, 2022-02-01)
A new family of methods involving complex coefficients for the numerical integration of differential equations is presented and analyzed. They are constructed as linear combinations of symmetric-conjugate compositions ...
QOptCraft: A Python package for the design and study of linear optical quantum systems
(Elsevier, 2022-08-29)
The manipulation of the quantum states of light in linear optical systems has multiple applications in quantum optics and quantum computation. The package QOptCraft gives a collection of methods to solve some of the most ...
Dynamics of a Family of Rational Operators of Arbitrary Degree
(Vilnius Gediminas Technical University, 2021-05-26)
. In this paper we analyse the dynamics of a family of rational operators
coming from a fourth-order family of root-finding algorithms. We first show that
it may be convenient to redefine the parameters to prevent ...
On the basins of attraction of a one-dimensional family of root finding algorithms: from Newton to Traub
(Springer, 2023)
In this paper we study the dynamics of damped Traub’s methods Tδ when applied to polynomials. The family of damped Traub’s methods consists of root finding algorithms which
contain both Newton’s (δ = 0) and Traub’s method ...
Endograph Metric and a Version of the Arzelà–Ascoli Theorem for Fuzzy Sets
(MDPI, 2023)
In this paper, we provide several Arzelà–Ascoli-type results on the space of all continuous functions from a Tychonoff space X into the fuzzy sets of Rn
, (FUSCB(Rn),Hend)
, which are upper semi-continuous and have bounded ...
Seshadri-type constants and Newton-Okounkov bodies for non-positive at infinity valuations of Hirzebruch surfaces
(Taylor and Francis, 2023-02-01)
We consider flags E• = {X ⊃ E ⊃ {q}}, where E is an exceptional
divisor defining a non-positive at infinity divisorial valuation νE of a Hirzebruch
surface Fδ , q a point in E and X the surface given by νE , and determine ...
Arens regularity of ideals of the group algebra of a compact Abelian group
(Cambridge University Press, 2023-10-27)
Let G be a compact Abelian group and E a subset of the group Gˆ of continuous characters of G . We study Arens regularity-related properties of the ideals L1E(G) of L1(G) that are made of functions whose ...