Zobrazeno 1 - 10
of 7 299
pro vyhledávání: '"a de Carli"'
We explore a novel link between two seemingly disparate mathematical concepts: Egyptian fractions and fractals. By examining the decomposition of rationals into sums of distinct unit fractions, a practice rooted in ancient Egyptian mathematics, and t
Externí odkaz:
http://arxiv.org/abs/2412.09728
We prove new stability results for a class of regular Gabor frames $G(h; a,b )$ subject to frequency-dependent timing jitter under various conditions on the window function $h$.
Externí odkaz:
http://arxiv.org/abs/2410.01681
We provide a primal-dual framework for randomized approximation algorithms utilizing semidefinite programming (SDP) relaxations. Our framework pairs a continuum of APX-complete problems including MaxCut, Max2Sat, MaxDicut, and more generally, Max-Boo
Externí odkaz:
http://arxiv.org/abs/2406.18670
The advent of Decentralized Physical Infrastructure Networks (DePIN) represents a shift in the digital infrastructure of today's Internet. While Centralized Service Providers (CSP) monopolize cloud computing, DePINs aim to enhance data sovereignty an
Externí odkaz:
http://arxiv.org/abs/2404.08306
Fourier matrices naturally appear in many applications and their stability is closely tied to performance guarantees of algorithms. The starting point of this article is a result that characterizes properties of an exponential system on a union of cu
Externí odkaz:
http://arxiv.org/abs/2404.05469
We exploit the properties of a sequence of functions that approximate the divisor functions and combine them with an analytical formula of a delta-like sequence to give a new proof of a theorem of Gronwall on the asymptotic of the divisor functions.
Externí odkaz:
http://arxiv.org/abs/2306.17781
Autor:
Thaislaine Gonçalves Martins Santos, Livia Fernandes Probst, Rafaela da Silveira Pinto, Edilson José Zafalon, Alessandro Diogo De-Carli
Publikováno v:
BMC Health Services Research, Vol 24, Iss 1, Pp 1-10 (2024)
Abstract Background Matrix Support (MS) is a strategy that can be used to improve integration between Primary Health Care (PHC) and other levels of care. Objective The aim of this study was to investigate the association between MS carried out in Bra
Externí odkaz:
https://doaj.org/article/1f86b236ceae480b8af1c0ff27e1cff3
Autor:
Nora Granana, Adriana Tarulla, Ismael Calandri, Analia De Carli, Belen Rivas, Jose Maria Festa, Susana Vacirca, María Lis, Iris Worff, Ricardo Allegri
Publikováno v:
Arquivos de Neuro-Psiquiatria, Vol 82, Iss 09, Pp 001-007 (2024)
Background The coronavirus disease 2019 (COVID-19) pandemic has had a profound global impact, raising concerns about its long-term effects, particularly neurological complications. While studies have highlighted such complications in adults, there is
Externí odkaz:
https://doaj.org/article/8c07005e3e3e475ba70c05fe4f9f96c0
Autor:
Fabrizio Carletti, Gabriella De Carli, Pietro Giorgio Spezia, Cesare Ernesto Maria Gruber, Ingrid Guarnetti Prandi, Martina Rueca, Alessandro Agresta, Eliana Specchiarello, Lavinia Fabeni, Elisa San Giovanni, Chiara Arcuri, Martina Spaziante, Daniele Focosi, Paola Scognamiglio, Alessandra Barca, Emanuele Nicastri, Enrico Girardi, Giovanni Chillemi, Francesco Vairo, Fabrizio Maggi
Publikováno v:
Emerging Microbes and Infections, Vol 13, Iss 1 (2024)
Dengue virus (DENV) has been expanding its range to temperate areas that are not usually affected, where the spread of vectors has been facilitated by global trade and climate change. In Europe, there have been many cases of DENV imported from other
Externí odkaz:
https://doaj.org/article/f9474cf456984ad7afd1e72897acad22
Autor:
Nathalia Rodrigues Leles, Alessandro Jefferson Sato, Giovane Moreno, Laura Baiocco Araldi, Andrey de Leon Dorigan de Almeida, Vitor Weirich De Carli, Sergio Ruffo Roberto
Publikováno v:
Semina: Ciências Agrárias, Vol 45, Iss 6 (2024)
Comparamos o desempenho de crescimento, o rendimento e a qualidade do cone de cultivares de lúpulo cultivadas sob um esquema de dupla safra anual sob luz artificial suplementar em uma região subtropical. O experimento foi conduzido em Palotina, Par
Externí odkaz:
https://doaj.org/article/da3d20d3a4fe4527a261c23544b4e0df