Zobrazeno 1 - 10
of 166
pro vyhledávání: '"de Carvalho, Tiago"'
Autor:
Aghayev, Ayaz, Weber, Brittany, Lins de Carvalho, Tiago, Glaudemans, Andor W.J.M., Nienhuis, Pieter H., van der Geest, Kornelis S.M., Slart, Riemer H.J.A.
Publikováno v:
In Journal of Nuclear Cardiology July 2024 37
This research starts with the observation that face recognition can suffer a low impact from significant image shrinkage. To explain this fact, we proposed the Pixel Clustering methodology. It defines regions in the image in which its pixels are very
Externí odkaz:
http://arxiv.org/abs/2006.05652
Publikováno v:
Nonlinear Dynamics 100, 2973-2987(2020)
Recently, a piecewise smooth differential system was derived as a model of a 1 predator-2 prey interaction where the predator feeds adaptively on its preferred prey and an alternative prey. In such a model, strong evidence of chaotic behavior was num
Externí odkaz:
http://arxiv.org/abs/1809.02060
Autor:
Rodrigues, Diego Samuel, Mancera, Paulo Fernando de Arruda, de Carvalho, Tiago, Gonçalves, Luiz Fernando
Immunotherapy is currently regarded as the most promising treatment to fight against cancer. This is particularly true in the treatment of chronic lymphocytic leukemia, an indolent neoplastic disease of B-lymphocytes which eventually causes the immun
Externí odkaz:
http://arxiv.org/abs/1806.05790
Autor:
Cavalcanti de Carvalho, Tiago, Cavalcanti Lira, Rodrigo Pessoa, de Oliveira Melo, Caio Rodrigo, de Araújo Soares, Ana Karine, da Silva Rocha, Camilla, Ventura, Camila V.
Publikováno v:
Arquivos Brasileiros de Oftalmologia; 2024, Vol. 87 Issue 6, p1-6, 6p
We address the problem of understanding the dynamics around typical singular points of $3D$ piecewise smooth vector fields. A model $Z_0$ in $3D$ presenting a T-singularity is considered and a complete picture of its dynamics is obtained in the follo
Externí odkaz:
http://arxiv.org/abs/1508.00456
Autor:
Elmi, Nika, McEvoy, David, McInnes, Matthew D.F., Alabousi, Mostafa, Hecht, Elizabeth M., Luk, Lyndon, Asghar, Sunna, Jajodia, Ankush, de Carvalho, Tiago Lins, Warnica, William J., Zha, Nanxi, Ullah, Sadaf, van der Pol, Christian B.
Publikováno v:
Journal of Magnetic Resonance Imaging; Sep2024, Vol. 60 Issue 3, p1063-1075, 13p
Publikováno v:
Ergod. Th. Dynam. Sys. 36 (2016) 458-469
In this paper some aspects on chaotic behavior and minimality in planar piecewise smooth vector fields theory are treated. The occurrence of non-deterministic chaos is observed and the concept of orientable minimality is introduced. It is also invest
Externí odkaz:
http://arxiv.org/abs/1404.0616
In this paper some qualitative and geometric aspects of nonsmooth vector fields theory are discussed. In the class of nonsmooth systems, that do not present sliding regions, a Poincar\'e-Bendixson Theorem is presented. A minimal set in planar Filippo
Externí odkaz:
http://arxiv.org/abs/1307.6825
This paper is concerned with the analysis of a typical singularity of piecewise smooth vector fields on $R^3$ composed by two zones. In our object of study, the cusp-fold singularity, we consider the simultaneous occurrence of a cusp singularity for
Externí odkaz:
http://arxiv.org/abs/1306.1427