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pro vyhledávání: '"Ramos, Antonio Pedro"'
We investigate here the sign uncertainty phenomenon for bandlimited functions, with a competing condition given by integration with respect to a general measure. Our main result provides a framework related to the theory of de Branges spaces of entir
Externí odkaz:
http://arxiv.org/abs/2408.01186
By means of a Fourier optimization framework, we improve the current asymptotic bounds under GRH for two classical problems in number theory: the problem of estimating the least quadratic non-residue modulo a prime, and the problem of estimating the
Externí odkaz:
http://arxiv.org/abs/2404.08380
Autor:
Ramos, Antonio Pedro
We consider a variant of a problem first introduced by Hughes and Rudnick (2003) and generalized by Bernard (2015) concerning conditional bounds for small first zeros in a family of $L$-functions. Here we seek to estimate the size of the smallest int
Externí odkaz:
http://arxiv.org/abs/2404.07832
Assuming the Riemann hypothesis, we improve the current upper and lower bounds for the average value of Montgomery's function $F(\alpha, T)$ over long intervals by means of a Fourier optimization framework. The function $F(\alpha, T)$ is often used t
Externí odkaz:
http://arxiv.org/abs/2310.01913
Autor:
Carneiro, Emanuel, González-Riquelme, Cristian, Oliveira, Lucas, Olivo, Andrea, Ombrosi, Sheldy, Ramos, Antonio Pedro, Sousa, Mateus
In this paper we address the problem of estimating the operator norm of the embeddings between multidimensional weighted Paley-Wiener spaces. These can be equivalently thought as Fourier uncertainty principles for bandlimited functions. By means of r
Externí odkaz:
http://arxiv.org/abs/2304.06442
Akademický článek
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Publikováno v:
Mathematics of Computation; Jan2025, Vol. 94 Issue 351, p409-424, 16p
Autor:
Ramos, Antonio Pedro
Publikováno v:
Ramos, Antonio Pedro. (2013). Has Democracy Reduced Inequalities in Child Mortality? An analysis of 5 million births from 50 developing countries since 1970.. UCLA: Statistics 0891. Retrieved from: http://www.escholarship.org/uc/item/82g9m4n1
This dissertation is the first large scale analysis of the effects of democratization on the rich- poor gap in child mortality across the developing world. Theories predict that democratic institutions should help those at the bottom of the income di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______325::64b414aef18b212e9bf4be869a40ff9b
http://www.escholarship.org/uc/item/82g9m4n1
http://www.escholarship.org/uc/item/82g9m4n1
Autor:
Mahdavi, Paasha1 paasha@ucla.edu, Ramos, Antonio Pedro1
Publikováno v:
Conference Papers -- American Political Science Association. 2010, preceding p1-24. 24p.
Autor:
Braun, Michelle
Publikováno v:
Repositório Institucional do FGV (FGV Repositório Digital)
Fundação Getulio Vargas (FGV)
instacron:FGV
Fundação Getulio Vargas (FGV)
instacron:FGV
Purpose – The purpose of this study is to analyse the impact of the COVID-19 pandemic on Cloud Computing (CC) usage in the healthcare industry, using German medical practices in order to evaluate their usage behaviour before, as in the year of 2019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::8785366a47a1437763d9bad02e38083f