Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Ali Messaoudi"'
Autor:
Ali Messaoudi, Rafael Asmat Uceda
Publikováno v:
Selecciones Matemáticas, Vol 4, Iss 1, Pp 59-69 (2017)
In this work we build the stochastic adding machine in base 2 considering the truncation matrix Sn associated to the operator S and we study the eigenvalues of the matrix Sn acting in l∞(N).
Externí odkaz:
https://doaj.org/article/b061945b424d4345b6b0d5068750eeeb
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2022-05-01T08:45:02Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01 We investigate several notions related to pseudotrajectories, including chain recurrence and shadowing properties, for a special class of dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb0ead583388408cc4e959b28fdc8f1c
https://doi.org/10.1007/s00605-021-01617-6
https://doi.org/10.1007/s00605-021-01617-6
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Web of Science
In this paper, we define some Markov Chains associated to Vershik maps on Bratteli diagrams. We study probabilistic and spectral properties of their transition operators and we prove that the spectra of these operators are connected to Julia sets in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b01309b318af8ed1b7d49d848de5e231
https://doi.org/10.5802/aif.3364
https://doi.org/10.5802/aif.3364
Autor:
Ali Messaoudi, Nilson C. Bernardes
Publikováno v:
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
We prove that any generalized hyperbolic operator on any Banach space is structurally stable. As a consequence, we obtain a generalization of the classical Grobman-Hartman theorem.
9 pages
9 pages
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::909647edf216d950d9bb41afbe4f9035
http://arxiv.org/abs/2001.04313
http://arxiv.org/abs/2001.04313
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
We show the existence of invariant ergodic $\sigma$-additive probability measures with full support on $X$ for a class of linear operators $L: X \to X$, where $L$ is a weighted shift operator and $X$ either is the Banach space $c_0(\mathbb{R})$ or $l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5156d381e00fd1ed73ade4142d9a7ae9
http://arxiv.org/abs/1910.04902
http://arxiv.org/abs/1910.04902
Publikováno v:
Near Surface Geophysics
Near Surface Geophysics, European Association of Geoscientists and Engineers (EAGE), 2019, ⟨10.1002/nsg.12048⟩
Near Surface Geophysics, European Association of Geoscientists and Engineers (EAGE), 2019, ⟨10.1002/nsg.12048⟩
International audience; We study electrical anisotropy using azimuthal electrical resistivity tomography (A-ERT) for identifying geological layers and determining the preferential aquifer flow direction. The work presented in this paper aims at calcu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::215399bf924df52a935d0fe2a3bcd11d
https://hal.archives-ouvertes.fr/hal-02266222
https://hal.archives-ouvertes.fr/hal-02266222
Autor:
Ali Messaoudi, Glauco Valle
Publikováno v:
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2018-11-26T17:10:42Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-11-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) We d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a0116c4b5ccd207357e8c670b20ec4e
https://doi.org/10.1016/j.crma.2016.09.009
https://doi.org/10.1016/j.crma.2016.09.009
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
In this paper, we study arithmetical and topological properties for 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 prove the number of neighbors of ${\mathcal R}_a$
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1ea1fc311d04c861c127a05494ccdcb
https://doi.org/10.1016/j.tcs.2015.04.007
https://doi.org/10.1016/j.tcs.2015.04.007
Autor:
Glauco Valle, Ali Messaoudi
In this paper, we study dynamical properties such as hypercyclicity, supercyclicity, frequent hypercyclicity and chaoticity for transition operators associated to countable irreducible Markov chains. As particular cases, we consider simple random wal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9bc9dc3819ac5dca49d7de11fbc8dd8
Autor:
Ali Messaoudi, Rafael Asmat Uceda
Publikováno v:
Discrete & Continuous Dynamical Systems - A. 34:5247-5269
In this work we define a stochastic adding machine associated to a quadratic base $(F_n)_{n \geq 0}$ formed by recurrent sequences of order 2. We obtain a Markov chain with states in $\mathbb{Z}^+$ and we prove that the spectrum of the transition ope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::080f55edd6d4e2e3fb8391f2ddb8cad4
https://doi.org/10.3934/dcds.2014.34.5247
https://doi.org/10.3934/dcds.2014.34.5247