Zobrazeno 1 - 10
of 2 025
pro vyhledávání: '"Quilis, A."'
Autor:
Flores, Gonzalo, Jung, Mingu, Lancien, Gilles, Petitjean, Colin, Procházka, Antonín, Quilis, Andrés
We show that several operator ideals coincide when intersected with the class of linearizations of Lipschitz maps. In particular, we show that the linearization $\hat{f}$ of a Lipschitz map $f:M\to N$ is Dunford-Pettis if and only if it is Radon-Niko
Externí odkaz:
http://arxiv.org/abs/2411.08369
Autor:
Vallés-Pérez, David, Planelles, Susana, Quilis, Vicent, Groth, Frederick, Marin-Gilabert, Tirso, Dolag, Klaus
Publikováno v:
Computer Physics Communications, Volume 304, November 2024, 109305
Astrophysical turbulent flows display an intrinsically multi-scale nature, making their numerical simulation and the subsequent analyses of simulated data a complex problem. In particular, two fundamental steps in the study of turbulent velocity fiel
Externí odkaz:
http://arxiv.org/abs/2407.02562
Cosmological accretion shocks created during the formation of galaxy clusters are a ubiquitous phenomenon all around the Universe. These shocks, and their features, are intimately related with the gravitational energy put into play during galaxy clus
Externí odkaz:
http://arxiv.org/abs/2407.01660
Autor:
Pérez, I., Verley, S., Sánchez-Menguiano, L., Ruiz-Lara, T., García-Benito, R., Puertas, S. Duarte, Jiménez, A., Domínguez-Gómez, J., Espada, D., Peletier, R. F., Román, J., Rodríguez, M. I., Alarcón, P. Sánchez, Argudo-Fernández, M., Torres-Ríos, G., Bidaran, B., Alcázar-Laynez, M., van de Weygaert, R., Sánchez, S. F., Lisenfeld, U., Zurita, A., Florido, E., van der Hulst, J. M., Blázquez-Calero, G., Villalba-González, P., del Moral-Castro, I., Lugo-Aranda, A., Walo-Martín, D., Conrado, A., Delgado, R. González, Falcón-Barroso, J., Ferré-Mateu, A., Hernández-Sánchez, M., Awad, P., Kreckel, K., Courtois, H., Espada-Miura, R., Relaño, M., Galbany, L., Sánchez-Blázquez, P., Pérez-Montero, E., Sánchez-Portal, M., Bongiovanni, A., Planelles, S., Quilis, V., Aubert, M., Guinet, D., Pomaréde, D., Weijmans, A. M., Raj, M. A., Aragón-Calvo, M. A., Azzaro, M., Bergond, G., Blazek, M., Cikota, S., Fernández-Martín, A., Gardini, A., Guijarro, A., Hermelo, I., Martín, P., Linares, J. I. Vico
Publikováno v:
A&A 689, A213 (2024)
We have learnt in the last decades that the majority of galaxies belong to high density regions interconnected in a sponge-like fashion. This large-scale structure is characterised by clusters, filaments, walls, where most galaxies concentrate, but a
Externí odkaz:
http://arxiv.org/abs/2405.04217
Forthcoming measurements of the Sunyaev-Zeldovich (SZ) effect in galaxy clusters will dramatically improve our understanding of the main intra-cluster medium (ICM) properties and how they depend on the particular thermal and dynamical state of the as
Externí odkaz:
http://arxiv.org/abs/2403.17054
Autor:
Medina, Rubén, Quilis, Andrés
We construct a Banach space satisfying that the nearest point map (also called proximity mapping or metric projection) onto any compact and convex subset is continuous but not uniformly continuous. The space we construct is locally uniformly convex,
Externí odkaz:
http://arxiv.org/abs/2402.04747
Autor:
Quilis, Andrés, Zoca, Abraham Rueda
We introduce the notion of (almost isometric) local retracts in metric space as a natural non-linear version of the concepts of locally complemented and almost isometric ideals from Banach spaces. We prove that given two metric spaces $N\subseteq M$
Externí odkaz:
http://arxiv.org/abs/2311.13289
Autor:
Irene Carretero-Barrio, Lara Pijuan, Adrián Illarramendi, Daniel Curto, Fernando López-Ríos, Ángel Estébanez-Gallo, Josep Castellvi, Sofía Granados-Aparici, Desamparados Compañ-Quilis, Rosa Noguera, Isabel Esteban-Rodríguez, Ignacio Sánchez-Güerri, Ana Delia Ramos-Guerra, Juan Enrique Ortuño, Pilar Garrido, María Jesús Ledesma-Carbayo, Amparo Benito, José Palacios
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract The incorporation of digital pathology in clinical practice will require the training of pathologists in digital skills. Our study aimed to assess the reliability among pathologists in determining tumor percentage in whole slide images (WSI)
Externí odkaz:
https://doaj.org/article/a9844491cfaf44f3a06678590667aee4
Autor:
Cobollo, Christian, Isert, Daniel, López-Pérez, Ginés, Martín, Miguel, Perreau, Yoël, Quero, Alicia, Quilis, Andrés, Rodríguez-Vidanes, Daniel L., Zoca, Abraham Rueda
We prove that there exists an equivalent norm $\Vert\vert\cdot\vert\Vert$ on $L_\infty[0,1]$ with the following properties: (1) The unit ball of $(L_\infty[0,1],\Vert\vert\cdot\vert\Vert)$ contains non-empty relatively weakly open subsets of arbitrar
Externí odkaz:
http://arxiv.org/abs/2309.03610
We study projectional skeletons and the Plichko property in Lipschitz-free spaces, relating these concepts to the geometry of the underlying metric space. Specifically, we identify a metric property that characterizes the Plichko property witnessed b
Externí odkaz:
http://arxiv.org/abs/2305.08543