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Evolution and distribution of the periodic critical values of iterated differen...
Correia, Maria de Fátima; Ramos, Carlos; Vinagre, SandraWe consider the dynamical system (A,T), where A is a class of differentiable functions defined on some interval and T:A→A is the operator Tφ:=foφ, where f is a differentiable m-modal map. For the particular case of f being a topologically exact map we study the growth rate of critical points of the iterated functions. Considering functions in A whose critical values are periodic points for f, we analyze the evo...
SUBSTITUTION SYSTEMS ASSOCIATED WITH THE DYNAMICAL SYSTEM (A,Tf)
Correia, Maria de Fátima; Ramos, Carlos; Vinagre, SandraWe consider the dynamical system (A,Tf), where A is a class of differentiable real functions defined on some interval and Tf:A→A is an operator Tf:=foφ, where f is a differentiable m-modal map. If we consider functions in A whose critical values are periodic points for f then, we show how to define and characterize a substitution system associated with (A,Tf). For these substitution systems, we compute the grow...
Relatório de estágio
Correia, Maria de Fátima de OliveiraEste relatório descreve as experiências adquiridas durante um estágio na área de tradução, bem como os instrumentos utilizados (memórias de tradução, software especializado) para concluir todos os trabalhos de forma exemplar. Para além disso, aborda-se uma das principais teorias que deram o mote à disciplina da Tradução, a Teoria do Escopo, e a área da Localização como elemento fulcral nas traduções realizadas.
ITERATION OF DIFFERENTIABLE FUNCTIONS UNDER m-MODAL MAPS
Correia, Maria de Fátima; Ramos, Carlos; Vinagre, SandraWe consider the dynamical system (A,T), where A is a class of differentiable real functions defined on some interval and T:A→A is an operator Tφ:= foφ, where f is a function on the real line. In this work we introduce and develop some techniques of symbolic dynamics for the dynamical system (A,T). We analyze in detail the case in which T arises from a differentiable m-modal map f. In this case we obtain a combi...
On the iteration of smooth maps
Correia, Maria de Fátima; Ramos, Carlos; Vinagre, SandraIteration of smooth maps appears naturally in the study of continuous difference equations and boundary value problems. Moreover, it is a subject that may be studied by its own interest, generalizing the iteration theory for interval maps. Our study is motivated by the works of A. N. Sharkovsky et al. [1,3], E. Yu. Romanenko et al. [2], S. Vinagre et al. [4] and R. Severino et al. [5]. We study families of disc...
Symbolic dynamics for iterated smooth functions
Correia, Maria de Fátima; Ramos, Carlos; Vinagre, SandraWe consider the discrete dynamical system (A,T), where A is a class of smooth real functions defined on some interval and T:A→A is an operator Tφ:=foφ, where f is a function on the real line. Iteration of smooth maps appears naturally in the study of continuous difference equations and boundary value problems such as those in Romanenko et al [2], Severino et al [3], Sharkovsky et al [4]-[5], Vinagre et al [6]. ...
Histoire de ma vie de George Sand: o discurso da justificação ou a retórica da ...
Correia, Maria de Fátima Pastilha Vieira da SilvaTese de mestrado, Teoria da Literatura, Universidade de Lisboa, Faculdade de Letras, 1997
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