Zobrazeno 1 - 10
of 1 480
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:
Vuitton Dominique A., McManus Donald P., Rogan Michael T., Romig Thomas, Gottstein Bruno, Naidich Ariel, Tuxun Tuerhongjiang, Wen Hao, Menezes da Silva Antonio, Rogan Michael R., Avcioglu Amza, Boufana Belgees, Budke Christine, Casulli Adriano, Güven Esin, Hillenbrand Andreas, Jalousian Fateme, Jemli Mohamed Habib, Knapp Jenny, Laatamna Abdelkarim, Lahmar Samia, Sadjjadi Seyed Mahmoud, Schmidberger Julian, Amri Manel, Bellanger Anne-Pauline, Benazzouz Sara, Brehm Klaus, Kachani Malika, Labsi Moussa, Masala Giovanna, Soufli Imene, Touil-Boukoffa Chafia, Wang Junhua, Zeyhle Eberhard, Aji Tuerganaili, Akhan Okan, Bresson-Hadni Solange, Dziri Chadli, Gräter Tilmann, Grüner Beate, Haïf Assia, Koch Stéphane, Tamarozzi Francesca, Giraudoux Patrick, Torgerson Paul, Vizcaychipi Katherina, Xiao Ning, Altintas Nazmiye, Lin Renyong, Millon Laurence, Zhang Wenbao, Achour Karima, Fan Haining, Junghanss Thomas, Mantion Georges A.
Publikováno v:
Parasite, Vol 27, p 41 (2020)
Echinococcoses require the involvement of specialists from nearly all disciplines; standardization of the terminology used in the field is thus crucial. To harmonize echinococcosis terminology on sound scientific and linguistic grounds, the World Ass
Externí odkaz:
https://doaj.org/article/09c881e097c24a3499a10b16277b1785
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
Publikováno v:
Parasitology, Vol 151, Pp 763-768 (2024)
The island of Cyprus was a historical endemic area for cystic echinococcosis (CE) in the Mediterranean. During the last decades, Cyprus has been an open-air laboratory and a model for testing and implementing control measures aiming to eliminate CE a
Externí odkaz:
https://doaj.org/article/8da60f2e30a344fd8bc82de35cfece5d
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:
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:
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:
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