Global Surfaces Of Section
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Propriedades de dinâmica hamiltoniana em níveis de energia convexos de R4 / Properties of the hamiltonian dynamics in convex energy levels of R4
The existence of global surfaces of section to ows is of central importance in the theory of dynamical systems, as a global surface of section simplies the study of the dynamics of a ow reducing it to the study of the dynamics of a dieomorphism. We present in detail the construction due to Hofer, Wysocki and Zehnder (in The dynamics on a strictly convex ener
Publicado em: 2011
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2. Modelagem geologica orientada a objetos e simulação estocastica da geometria de reservatorios fluviais
In this work. an object based method for geological modeling named Stochastic Modeling ar Geometric Objects is proposed. to simulate the geometry and the architecture of fluvial reservoirs in a case study. Fluvial reservoirs are formed by channel fill deposits. which are the basic unit of the reservoir. The object channel is represented in cross-section by t
Publicado em: 1996
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3. Wetting morphologies at microstructured surfaces
The wetting of microstructured surfaces is studied both experimentally and theoretically. Even relatively simple surface topographies such as grooves with rectangular cross section exhibit a large variety of different wetting morphologies as observed by atomic force microscopy. This polymorphism arises from liquid wedge formation along the groove corners and
National Academy of Sciences.