Zobrazeno 1 - 10
of 639
pro vyhledávání: '"Jamerson P"'
We prove that among the set of smooth diffeomorphisms there exists a $C^1$-open and dense subset of data such that either the Lagrange spectrum is finite and the dynamics is a Morse-Smale diffeomorphism or the Lagrange spectrum has positive Hausdorff
Externí odkaz:
http://arxiv.org/abs/2311.05763
Autor:
Rodrigues, Jamerson G., Oliveira, Vinícius, von Marttens, Rodrigo, Pires, Carlos A. de S., Alcaniz, Jailson
In this work, we investigate the physical aspects of the inflection-point inflation scenario and assess its observational viability in light of current Cosmic Microwave Background (CMB) data. The model we consider encapsulates the inflaton with a pse
Externí odkaz:
http://arxiv.org/abs/2309.09842
Autor:
Bezerra, Jamerson, Poletti, Mauricio
The purpose of these notes is to discuss the advances in the theory of Lyapunov exponents of linear $\text{SL}_2(\mathbb{R})$ cocycles over hyperbolic maps. The main focus is around results regarding the positivity of the Lyapunov exponent and the re
Externí odkaz:
http://arxiv.org/abs/2306.03470
Extending previous results [JHEP 11 (2021) 091], we explore aspects of the reheating mechanism for non-minimal Higgs inflation in the strong coupling regime. We constrain the radiative corrections for the inflaton's potential by considering the Colem
Externí odkaz:
http://arxiv.org/abs/2301.11788
In this paper we establish an abstract, dynamical Thouless-type formula for affine families of $\mathrm{GL} (2,\mathbb{R})$ cocycles. This result extends the classical formula relating, via the Hilbert transform, the maximal Lyapunov exponent and the
Externí odkaz:
http://arxiv.org/abs/2208.06022
Autor:
Bezerra, Jamerson, Duarte, Pedro
We prove that if $\mu$ is a finitely supported measure on $\text{SL}_2(\mathbb{R})$ with positive Lyapunov exponent but not uniformly hyperbolic, then the Lyapunov exponent function is not $\alpha$-H\"older around $\mu$ for any $\alpha$ exceeding the
Externí odkaz:
http://arxiv.org/abs/2208.03575
Publikováno v:
Educação em Revista, Vol 40 (2024)
RESUMO: O texto examina a dinâmica político-ideológica e o conteúdo da hegemonia empresarial na política para o ensino médio em Pernambuco. A análise se debruça sobre os intelectuais organizadores da política, os aparelhos privados de hegemo
Externí odkaz:
https://doaj.org/article/370d10768cdb4918ab823bcc83787596
Autor:
Elaine Ku, Kenneth Jamerson, Timothy P. Copeland, Charles E. McCulloch, Hocine Tighiouart, Mark J. Sarnak
Publikováno v:
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 13, Iss 15 (2024)
Background Acute declines in estimated glomerular filtration rate (eGFR) occur commonly after starting angiotensin‐converting enzyme inhibitors. Whether declines in eGFR that occur after simultaneously starting angiotensin‐converting enzyme inhib
Externí odkaz:
https://doaj.org/article/be41ba10137b478f82eacae96dd6de62
Autor:
Rosineide Braz Santos Fonseca, Elaine Maiara Bonfim Nunes, Jamerson Souza da Costa, Isiara Silva Menezes, Lia d’Afonsêca Pedreira de Miranda, Eduardo Leite Borba, Ligia Silveira Funch
Publikováno v:
Rodriguésia, Vol 75 (2024)
Abstract Tropical plants exhibit virtually all known phenological responses, which can range from near-continuous to brief events, and from complete synchrony to complete asynchrony. This wide variety of phenological patterns is related to high tropi
Externí odkaz:
https://doaj.org/article/44eca6bcef8e49a8b87ddc166104da92
We show that the top Lyapunov exponent $\lambda_+(p)$ , $p = (p_1, \cdots, p_N)$ with $p_i >0$ for each $i$, associated with a random product of quasi-periodic cocycles depends real analytically on the transition probabilities $p$ whenever $\lambda_+
Externí odkaz:
http://arxiv.org/abs/2111.00683