Zobrazeno 1 - 10
of 1 472
pro vyhledávání: '"Casulli, A."'
Autor:
Casulli, Angelo A., Simunec, Igor
In this work we introduce a memory-efficient method for computing the action of a Hermitian matrix function on a vector. Our method consists of a rational Lanczos algorithm combined with a basis compression procedure based on rational Krylov subspace
Externí odkaz:
http://arxiv.org/abs/2403.04390
The aim of this work is to develop a fast algorithm for approximating the matrix function $f(A)$ of a square matrix $A$ that is symmetric and has hierarchically semiseparable (HSS) structure. Appearing in a wide variety of applications, often in the
Externí odkaz:
http://arxiv.org/abs/2402.17369
Autor:
Casulli, Angelo Alberto
We introduce the definition of tensorized block rational Krylov subspaces and its relation with multivariate rational functions, extending the formulation of tensorized Krylov subspaces introduced in [Kressner D., Tobler C., Krylov subspace methods f
Externí odkaz:
http://arxiv.org/abs/2306.00705
Autor:
Casulli, Angelo A., Robol, Leonardo
We present an algorithm for the solution of Sylvester equations with right-hand side of low rank. The method is based on projection onto a block rational Krylov subspace, with two key contributions with respect to the state-of-the-art. First, we show
Externí odkaz:
http://arxiv.org/abs/2301.08103
Autor:
Daniela Loconsole, Francesca Centrone, Anna Sallustio, Daniele Casulli, Riccardo Zagaria, Davide Sacco, Vito Colella, Nelhudoff Albano, Desiree Caselli, Fabio Cardinale, Paola Giordano, Ignazio Lofù, Nicola Laforgia, Maria Chironna
Publikováno v:
International Journal of Infectious Diseases, Vol 146, Iss , Pp 107091- (2024)
Objectives: A new variant of echovirus 11 (E11) infection is a major health concern in neonates. Here, we describe the clinical and virological characteristics of enterovirus (EV) infections in children hospitalized with acute respiratory infection i
Externí odkaz:
https://doaj.org/article/b3021e6dcfb34333b14a9de0e6504ded
Autor:
Oliveira, Arthur Casulli de1 (AUTHOR), Bovolenta, Luiz Augusto2 (AUTHOR), Figueiredo, Lucas1 (AUTHOR), Ribeiro, Amanda De Oliveira2 (AUTHOR), Pereira, Beatriz Jacinto Alves1 (AUTHOR), de Almeida, Talita Roberto Aleixo1 (AUTHOR), Campos, Vinicius Farias3 (AUTHOR), Patton, James G4 (AUTHOR), Pinhal, Danillo1 (AUTHOR) danillo.pinhal@unesp.br
Publikováno v:
Evolutionary Bioinformatics. 7/24/2024, p1-12. 12p.
Autor:
Casulli, Angelo A., Robol, Leonardo
The use of fractional differential equations is a key tool in modeling non-local phenomena. Often, an efficient scheme for solving a linear system involving the discretization of a fractional operator is evaluating the matrix function $x = \mathcal A
Externí odkaz:
http://arxiv.org/abs/2208.05189
Autor:
Daniela Loconsole, Anna Sallustio, Davide Sacco, Marilina Santantonio, Daniele Casulli, Domenico Gatti, Marisa Accogli, Antonio Parisi, Riccardo Zagaria, Vito Colella, Francesca Centrone, Maria Chironna
Publikováno v:
Journal of Global Antimicrobial Resistance, Vol 36, Iss , Pp 260-266 (2024)
ABSTRACT: Objectives: The recent worldwide spread of New Delhi metallo–beta-lactamase-producing Klebsiella pneumoniae (NDM-KP) in health-care settings remains a concern. The aim of the study was to describe an outbreak of extensively drug-resistant
Externí odkaz:
https://doaj.org/article/e1e83301fe004a39883bcafb3a6964a8
Autor:
Arthur Casulli de Oliveira, Luiz Augusto Bovolenta, Lucas Figueiredo, Amanda De Oliveira Ribeiro, Beatriz Jacinto Alves Pereira, Talita Roberto Aleixo de Almeida, Vinicius Farias Campos, James G Patton, Danillo Pinhal
Publikováno v:
Evolutionary Bioinformatics, Vol 20 (2024)
In metazoans, microRNAs (miRNAs) are essential regulators of gene expression, affecting critical cellular processes from differentiation and proliferation, to homeostasis. During miRNA biogenesis, the miRNA strand that loads onto the RNA-induced Sile
Externí odkaz:
https://doaj.org/article/f4fb1990d2bb499384b2064da442af49
Autor:
Sigismond Lasocki, Xavier Capdevila, Benjamin Bijok, Maria Lahlou-Casulli, Vincent Collange, Nicolas Grillot, Thibault Loupec, Emmanuel Rineau, Maxime Léger, the HiFIT Investigators, CHU Angers, Guillaume BOUHOURS, Sigismond LASOCKI, Adeline LEBAIL, Maxime LEGER, Elsa PAROT-SCHINKEL, Emmanuel RINEAU, Louis RONY, Bruno VIELLE, CHU – Hôpital Lapeyronie Montpellier, Xavier CAPDEVILLA, Thibault LOUPEC, Benjamin MOUNET, Fabien SWISSER, HIA Clermont-Tonnerre, Marc Danguy des Deserts, CHU Nantes, Raphael Cinotti, Karim Asehnoune, Antoine Roquilly, CHU de Rennes, Hélène Beloeil, Lyon Villeurbanne Medipôle, Sébastien PARENT, Ramsay Sante, Bertrand DELANNOY, Olivier Desebbe, CHD Vendée, Alexis Duchalais, CHU Poitiers, Bertrand DRUGEON, Jérémy GUENEZAN, CHU Grenoble Alpes, Pierre BOUZAT, Sabine DREVET, Gaetan GAVAZZI, Jules GREZE, CHRU Lille, Benjamin BIJOK, Delphine GARRIGUE, Jean-Stéphane DAVID
Publikováno v:
Frontiers in Public Health, Vol 12 (2024)
BackgroundThe COVID-19 pandemic had a global impact on people life, notably because of lockdown periods. This could particularly affected patients suffering from hip fracture, who could have been more isolated during these periods. We aim at evaluati
Externí odkaz:
https://doaj.org/article/1434fb1877174bfc946d2aae9ca68806