Výsledky vyhledávání - "V. Ramos Batista"

Explicit minimal scherk saddle towers of arbitrary even genera in R3

Autor: A. J. Yucra Hancco, G. A. Lobos, V. Ramos Batista

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Publicacions Matemàtiques; Vol. 58, Núm. 2 (2014); p. 445-468

Starting from works by Scherk (1835) and by Enneper-Weierstrass (1863), new minimal surfaces with Scherk ends were found only in 1988 by Karcher (see [9, 10]). In the singly periodic case, Karcher's examples of positive genera had been unique until T

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a7c88e4d9144d8f45d79e8e98f9b9c3
http://hdl.handle.net/2072/403037

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Optimising Robotic Pool-Cleaning with a Genetic Algorithm

Autor: Francisco de Assis Zampirolli, V. Ramos Batista

Publikováno v: Journal of Intelligent & Robotic Systems. 95:443-458

Demand for Genetic Algorithms (GA) in research and market applications has been increasing considerably. This can be explained through big data and the necessity of interpreting them in an automatic, efficient and intelligent way. In the case of inte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a284eadec3915c2b321d90386a128730
https://doi.org/10.1007/s10846-018-0953-y

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Scherk saddle towers of genus two in $${\mathbb R^3}$$

Autor: V. Ramos Batista, M. F. da Silva

Publikováno v: Geometriae Dedicata. 149:59-71

In 1996 Traizet obtained singly periodic minimal surfaces with Scherk ends of arbitrary genus by desingularizing a set of vertical planes at their intersections. However, in Traizet’s work it is not allowed that three or more planes intersect at th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f56ff211ca2d8e114c882d9bb319b82d
https://doi.org/10.1007/s10711-010-9464-0

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A characterisation of the HoffmanWohlgemuth surfaces in terms of their symmetries

Autor: Plinio A. Q. Simões, V. Ramos Batista

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

For an embedded singly periodic minimal surface $${\tilde{M}}$$ with genus $${\varrho\ge4}$$ and annular ends, some weak symmetry hypotheses imply its congruence with one of the Hoffman–Wohlgemuth examples. We give a very geometrical proof of this

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Classification of Histological Images Based on the Stationary Wavelet Transform

Autor: Y A S Duarte, M. Z. Nascimento, Leandro Alves Neves, V. Ramos Batista, Sara Luize Oliveira Duarte

Publikováno v: Journal of Physics: Conference Series. 574:012133

Non-Hodgkin lymphomas are of many distinct types, and different classification systems make it difficult to diagnose them correctly. Many of these systems classify lymphomas only based on what they look like under a microscope. In 2008 the World Heal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7cc35798f0853e5dcc59e95b08b2054d
https://doi.org/10.1088/1742-6596/574/1/012133

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Akademický článek

A characterisation of the Hoffman–Wohlgemuth surfaces in terms of their symmetries.

Autor: V. Ramos Batista, P. Simões

Publikováno v: Geometriae Dedicata; Oct2009, Vol. 142 Issue 1, p191-214, 24p

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