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Application of H∞ theory to a 6 DOF flight simulator motion base
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2012)
The purpose of this study is to apply inverse dynamics control for a six degree of freedom flight simulator motion system. Imperfect compensation of the inverse dynamic control is intentionally introduced in order to ...
Emotion processing and theory of mind in schizophrenia patients and their unaffected first-degree relatives
(Elsevier, 2010-04)
Previous studies have suggested that social cognition is affected in individuals with schizophrenia. The purpose of this study was to explore to what extent social cognition deficits are shared by unaffected first-degree ...
Teoria de bifurcação e aplicações
(Universidade Estadual Paulista (Unesp), 2017-08-08)
Neste trabalho, estudamos a teoria de bifurcação e algumas das suas aplicações. Apresentamos alguns resultados básicos e definimos o conceito de ponto de bifurcação. Logo, estudamos a teoria do grau topológico. Em seguida, ...
Existência de soluções periódicas e permanência de soluções de equações diferenciais funcionais com retardo
(Universidade Estadual Paulista (Unesp), 2018-02-16)
Este trabalho tem como objetivo principal investigar condições que garantam a existência de soluções periódicas para certos tipos de equações diferenciais funcionais com retardamento e condições que garantam a permanência ...
Properly coloured copies and rainbow copies of large graphs with small maximum degree
(WILEY-BLACKWELLMALDEN, 2012)
Let G be a graph on n vertices with maximum degree ?. We use the Lovasz local lemma to show the following two results about colourings ? of the edges of the complete graph Kn. If for each vertex v of Kn the colouring ? ...
Equações polinomiais: as fórmulas clássicas e a resolubilidade por meio de radicais
(Universidade Tecnológica Federal do ParanáCuritibaMestrado Profissional em Matemática em Rede Nacional, 2014-03-21)
The solvability by radicals of polynomial equations with rational coefficients is an important part of the history of algebra. The problem was to express a root by means of basic arithmetic operations and radicals. Formulas ...
Charm diffusion in a pion gas implementing unitarity, chiral and heavy quark symmetries
(2011)
We compute the charm drag and diffusion coefficients in a hot pion gas, such as is formed in a heavy ion collision after the
system cools sufficiently to transit into the hadron phase. We fully exploit heavy quark effective ...
On membrane interactions and a three-dimensional analog of Riemann surfaces
(2016-02-01)
Abstract: Membranes in M-theory are expected to interact via splitting and joining processes. We study these effects in the pp-wave matrix model, in which they are associated with transitions between states in sectors built ...
On the analysis of non-homogeneous laminates using the refined zigzag theory
(Elsevier, 2018-11)
This work shows possibilities and limitations of the refined zigzag theory (RZT) that has been used in different structural (beam, plate and shell) finite elements. The refined zigzag theory can deal with composite laminates, ...