Maximizing Measure
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. Densidade do conjunto de endomorfismos com medida maximizante suportada em órbita periódica / Density of the set of endomorphisms with maximizing measure suported on a periodic orbit
We prove the following theorem: Let M be a bondaryless, compact and connected Riemannian Manifold. Given an endomorphism f on M, a continuous function \\phi : M ightarrow R and \\epsilon >0, then there exist an endomorphism \\tilde f on M with d(f; \\tilde f) <\\epsilon such that, some \\phi-maximizing measure for \\tilde f is supported on a periodic orbit.
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 26/04/2012
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2. Lyapunov minimizing measures for expanding maps of the circle
We consider the set of maps f є Fα+=Uβ >αC1β of the circle which are covering maps of degree D, expanding, minxєS1 f ¹(x) > 1 and orientation preserving. We are interested in characterizing the set of suchmaps f which admit a unique f -invariant probability measure _ minimizing ∫1n f ¹ d µ over all f -invariant probability measures. We show there
Publicado em: 2011
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3. Some results about ergodic optimization for noncompact spaces / Alguns resultados sobre otimização ergódica em espaços não compactos
Let X be a topological space not necessarily compact, and T:X->X a continuous map. If f:X->R is a continuous function, we seek conditions on f in order to guarantee existence of maximizing measures that are characterized in terms of its support.
Publicado em: 2009
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4. Caracterização geoestatistica em simuladores numericos de reservatorio
There are many variables in the Petroleum Engeneering which can be subject to a stochastic treatment, some of them being permeability and porosity. Based on the formalism of random functions, numerical models have been developed, and they demonstrate the heterogeneities existent within a petroleum reservoir. In order to develop these numerical models, a powe
Publicado em: 1990
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5. Purchasing population health: aligning financial incentives to improve health outcomes.
OBJECTIVE: To review the concept of population health, including its definition, measurement, and determinants, and to suggest an approach for aligning financial incentives toward this goal. DATA SOURCE, STUDY DESIGN, DATA EXTRACTION. Literature review, policy analysis PRINCIPAL FINDINGS: The article presents the argument that a major reason for our slow pro
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6. Collagen-related biomarkers in severe sepsis: a big stretch?
Biomedical scientists are aggressively investigating biomarkers of disease and injury. The rationale for identifying biomarkers during pathological states, such as severe sepsis, is to improve clinical prognostication and stratify therapeutic interventions for optimal recovery. An added benefit of biomarker studies is knowledge genesis on pathophysiological
BioMed Central.
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7. Selection for cryptic coloration in a visually heterogeneous habitat.
We studied selection by predators for cryptic prey coloration in a visually heterogeneous habitat that consists of two microhabitats. It has been suggested that the probability of escaping detection in such habitats might be optimized by maximizing crypsis in one of the microhabitats. However, a recent model indicates that a coloration that compromises the r
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8. Photoacoustic Analysis Indicates That Chloroplast Movement Does Not Alter Liquid-Phase CO2 Diffusion in Leaves of Alocasia brisbanensis12
Light-mediated chloroplast movements are common in plants. When leaves of Alocasia brisbanensis (F.M. Bailey) Domin are exposed to dim light, mesophyll chloroplasts spread along the periclinal walls normal to the light, maximizing absorbance. Under high light, the chloroplasts move to anticlinal walls. It has been proposed that movement to the high-light
The American Society for Plant Biologists.