Convex Energy Levels
Mostrando 1-2 de 2 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. Análise de cerâmicas arqueológicas do Sambaqui do Bacanga (São Luís, MA) por EDXRF portátil
Sambaqui do Bacanga archaeological site is located in the Island of São Luis -Maranhão Brazil, in the region bathed by the Bacanga River. A tratigraphic collection of 78 ceramic fragments was collected during the years 2005 and 2006, to perform a qualitative analysis of the chemical elements employing a Portable System of Energy Dispersive X-ray Flu
Publicado em: 2009