Zobrazeno 1 - 10
of 7 290
pro vyhledávání: '"De Carli A."'
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
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
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:
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
Ransomware attacks have caused billions of dollars in damages in recent years, and are expected to cause billions more in the future. Consequently, significant effort has been devoted to ransomware detection and mitigation. Behavioral-based ransomwar
Externí odkaz:
http://arxiv.org/abs/2301.11050
Autor:
De Carli, Laura, Liflyand, Eli
Being motivated by general interest as well as by certain concrete problems of Fourier Analysis, we construct analogs of the Lp spaces for measures. It turns out that most of standard properties of the usual Lp spaces for functions are extended to th
Externí odkaz:
http://arxiv.org/abs/2301.03079