Zobrazeno 1 - 10
of 5 472
pro vyhledávání: '"SÁNCHEZ, JAVIER"'
Autor:
Levine, Benjamin, Sánchez, Javier, Chang, Chihway, von der Linden, Anja, Collins, Eboni, Gawiser, Eric, Krzyżańska, Katarzyna, Leistedt, Boris, Collaboration, The LSST Dark Energy Science
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will survey the southern sky to create the largest galaxy catalog to date, and its statistical power demands an improved understanding of systematic effects such as source overlaps,
Externí odkaz:
http://arxiv.org/abs/2411.14564
Autor:
Cercos-Pita, Jose Luis, Duque, Daniel, Merino-Alonso, Pablo Eleazar, Calderon-Sanchez, Javier
Publikováno v:
Computers & Fluids. Volume 285, 15 December 2024, 106454
Dealing with boundary conditions in Smoothed Particle Hydrodynamics (SPH) poses significant difficulties, indeed being one of the SPHERIC Grand Challenges. In particular, wall boundary conditions have been pivotal in SPH model development since it ev
Externí odkaz:
http://arxiv.org/abs/2410.08573
Autor:
Awan, Humna, Gawiser, Eric, Sanchez, Javier, Sevilla-Noarbe, Ignacio, Collaboration, the LSST Dark Energy Science
Large near-future galaxy surveys offer sufficient statistical power to make our cosmology analyses data-driven, limited primarily by systematic errors. Understanding the impact of systematics is therefore critical. We perform an end-to-end analysis t
Externí odkaz:
http://arxiv.org/abs/2409.14265
Autor:
Taboada-Gutiérrez, Javier, Zhou, Yixi, Tresguerres-Mata, Ana I. F., Lanza, Christian, Martínez-Suárez, Abel, Álvarez-Pérez, Gonzalo, Duan, Jiahua, Martín, José Ignacio, Vélez, María, Prieto, Iván, Bercher, Adrien, Teyssier, Jérémie, Errea, Ion, Nikitin, Alexey Y., Martín-Sánchez, Javier, Kuzmenko, Alexey B., Alonso-González, Pablo
Phonon polaritons (PhPs) (light coupled to lattice vibrations) in the highly anisotropic polar layered material molybdenum trioxide (\alpha-MoO_3) are currently the focus of intense research efforts due to their extreme subwavelength field confinemen
Externí odkaz:
http://arxiv.org/abs/2408.09811
We develop the theory of groupoid graded semisimple rings. Our rings are neither unital nor one-sided artinian. Instead, they exhibit a strong version of having local units and being locally artinian, and we call them $\Gamma_0$-artinian. One of our
Externí odkaz:
http://arxiv.org/abs/2408.03141
Traditional field phenotyping methods are often manual, time-consuming, and destructive, posing a challenge for breeding progress. To address this bottleneck, robotics and automation technologies offer efficient sensing tools to monitor field evoluti
Externí odkaz:
http://arxiv.org/abs/2404.04404
Publikováno v:
Cabello S\'anchez, Javier; Gordillo-Merino, Adri\'an A characterisation of Euclidean normed planes via bisectors. Bull. Aust. Math. Soc. 99 (2019), no. 1, 121--129
Our main result states that whenever we have a non-Euclidean norm $\|\cdot\|$ on a two-dimensional vector space $X$, there exists some $x\neq 0$ such that for every $\lambda\neq 1, \lambda>0$, there exist $y, z\in X$ verifying that $\|y\|=\lambda\|x\
Externí odkaz:
http://arxiv.org/abs/2402.05769
Publikováno v:
Mathematics. 2021; 9(8):862
There are a couple of purposes in this paper: to study a problem of approximation with exponential functions and to show its relevance for the economic science. We present results that completely solve the problem of the best approximation by means o
Externí odkaz:
http://arxiv.org/abs/2402.04138
Publikováno v:
Fuzzy Sets and Systems Volume 466, 30 August 2023, 108413
In this note we show that the usual notion of fuzzy norm defined on a linear space is equivalent to that of quasiconcave function, in the sense that every fuzzy norm $N:X\times\mathbb{R}[0,1]$ defined on a (real or complex) linear space X is uniquely
Externí odkaz:
http://arxiv.org/abs/2402.01283