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pro vyhledávání: '"Bastos, Jefferson"'
Autor:
de Araujo, Robson Ricardo, de Andrade, Antônio Aparecido, Neto, Trajano Pires da Nóbrega, Bastos, Jéfferson Luiz Rocha
Algebraic lattices are those obtained from modules in the ring of integers of algebraic number fields through the canonical or twisted embeddings. In turn, well-rounded lattices are those with maximal cardinality of linearly independent vectors in it
Externí odkaz:
http://arxiv.org/abs/2409.04839
The introduction of concepts of Game Theory and Ordinary Differential Equations into Biology gave birth to the field of Evolutionary Stable Strategies, with applications in Biology, Genetics, Politics, Economics and others. In special, the model comp
Externí odkaz:
http://arxiv.org/abs/2305.16529
The introduction of concepts of Game Theory and Ordinary Differential Equations into Biology gave birth to the field of Evolutionary Stable Strategies, with applications in Biology, Genetics, Politics, Economics and others. In special, the model comp
Externí odkaz:
http://arxiv.org/abs/2208.11694
Publikováno v:
In Journal of Differential Equations 25 April 2024 389:190-227
In this paper, we study dynamical properties as shadowing and structural stability for a class of dynamics on $\mathbb{Z}_p$ and $\mathbb{Q}_p$, where $p \geq 2$ is a prime number. In particular, we prove that if $f: \mathbb{Z}_p \to \mathbb{Z}_p$ is
Externí odkaz:
http://arxiv.org/abs/2001.02737
Publikováno v:
Journal of Differential Equations Volume 267, Issue 6, 2019, Pages 3748-3767
We study the family of piecewise linear differential systems in the plane with two pieces separated by a cubic curve. Our main result is that 7 is a lower bound for the Hilbert number of this family. In order to get our main result, we develop the Me
Externí odkaz:
http://arxiv.org/abs/1810.02993
Akademický článek
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Publikováno v:
In Journal of Mathematical Analysis and Applications 15 August 2021 500(2)
Autor:
Bastos, Jefferson Luiz Rocha
Publikováno v:
Repositório Institucional da UnicampUniversidade Estadual de CampinasUNICAMP.
Orientador: Reginaldo Palazzo Junior
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-08-09T06:02:14Z (GMT). No. of bitstreams: 1 Bastos_JeffersonLuizR
Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação
Made available in DSpace on 2018-08-09T06:02:14Z (GMT). No. of bitstreams: 1 Bastos_JeffersonLuizR
Externí odkaz:
http://repositorio.unicamp.br/jspui/handle/REPOSIP/261299
Autor:
Bastos, Jefferson, Rodrigues, Tatiana
In this paper, we study a class of Rauzy fractals ${\mathcal R}_a$ given by the polynomial $x^3- ax^2+x-1$ where $a \geq 2$ is an integer. In particular we give explicitly an automaton that generates the boundary of ${\mathcal R}_a$ and using an exot
Externí odkaz:
http://arxiv.org/abs/1409.1168