Zobrazeno 1 - 10
of 4 494
pro vyhledávání: '"Cassini A"'
Autor:
Cassini, Alejandro, Levinas, Leonardo
We elucidate how different theoretical assumptions bring about radically different interpretations of the same experimental result. We do this by analyzing special relativity as it was originally formulated. Then, we examine the relationship of the t
Externí odkaz:
http://arxiv.org/abs/2407.12960
Efficient simulation of complex Ginzburg--Landau equations using high-order exponential-type methods
Autor:
Caliari, Marco, Cassini, Fabio
In this paper, we consider the task of efficiently computing the numerical solution of evolutionary complex Ginzburg--Landau equations on Cartesian product domains with homogeneous Dirichlet/Neumann or periodic boundary conditions. To this aim, we em
Externí odkaz:
http://arxiv.org/abs/2403.02816
Autor:
Cassini, Fabio
Suitable discretizations through tensor product formulas of popular multidimensional operators (diffusion or diffusion--advection, for instance) lead to matrices with $d$-dimensional Kronecker sum structure. For evolutionary Partial Differential Equa
Externí odkaz:
http://arxiv.org/abs/2310.07551
Autor:
Anna Maurizio, Giorgia Dotto, Antonia Fasoli, Francesco Gaio, Sara Petratti, Alice Pertile, Cinzia Tessarin, Erica Marchiori, Debora Dellamaria, Jaroslav Vadlejch, Rudi Cassini
Publikováno v:
BMC Veterinary Research, Vol 20, Iss 1, Pp 1-7 (2024)
Abstract Background Anthelmintic resistance (AR) is a global threat to grazing livestock farming. In Italy, anthelmintic efficacy remains high compared to other European countries, but many parts of the country haven’t been investigated yet. Local
Externí odkaz:
https://doaj.org/article/782087ce09b448a380f8d31e84039022
Autor:
Caliari, Marco, Cassini, Fabio
We propose a second order exponential scheme suitable for two-component coupled systems of stiff evolutionary advection--diffusion--reaction equations in two and three space dimensions. It is based on a directional splitting of the involved matrix fu
Externí odkaz:
http://arxiv.org/abs/2307.10684
We consider the numerical solution of the optimal transport problem between densities that are supported on sets of unequal dimension. Recent work by McCann and Pass reformulates this problem into a non-local Monge-Amp\`ere type equation. We provide
Externí odkaz:
http://arxiv.org/abs/2307.06820
Autor:
Caliari, Marco, Cassini, Fabio
In this manuscript, we propose an efficient, practical and easy-to-implement way to approximate actions of $\varphi$-functions for matrices with $d$-dimensional Kronecker sum structure in the context of exponential integrators up to second order. The
Externí odkaz:
http://arxiv.org/abs/2304.02327
In this paper we consider an approach to improve the performance of exponential Runge--Kutta integrators and Lawson schemes} in cases where the solution of a related, but usually much simpler, problem can be computed efficiently. While for implicit m
Externí odkaz:
http://arxiv.org/abs/2303.15861
Autor:
Kevin Petranu, E. Kate Webb, Carissa W. Tomas, Farah Harb, Lucas Torres, Terri A. deRoon-Cassini, Christine L. Larson
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-8 (2024)
Abstract Altered functioning of the bed nucleus of the stria terminalis (BNST) may play a critical role in the etiology of posttraumatic stress disorder (PTSD). Chronic stressors such as racial discrimination and lifetime trauma are associated with a
Externí odkaz:
https://doaj.org/article/9b9067b6bbb54640aee38862a243a1c3
Autor:
Emmanouil Glampedakis, Patricia Cuiña Iglesias, Flaminia Chiesa, Laetitia Qalla-Widmer, May-Kou Ku Moroni, Coralie Riccio, Béatrix Sobgoui, Marie Immaculée Nahimana Tessemo, Alessandro Cassini
Publikováno v:
Antimicrobial Resistance and Infection Control, Vol 13, Iss 1, Pp 1-8 (2024)
Abstract Background Influenza infections pose significant risks for nursing home (NH) residents. Our aim was to evaluate the impact of the cantonal influenza campaign, and influenza vaccination coverage of residents and healthcare workers (HCWs) on i
Externí odkaz:
https://doaj.org/article/570de2b215cf43e6965d32c3fb405d20