M
Manuel Fernández-Martínez
Researcher at United States Air Force Academy
Publications - 66
Citations - 944
Manuel Fernández-Martínez is an academic researcher from United States Air Force Academy. The author has contributed to research in topics: Fractal & Fractal dimension. The author has an hindex of 17, co-authored 62 publications receiving 761 citations. Previous affiliations of Manuel Fernández-Martínez include University of Almería & Universidad Politécnica de Cartagena.
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Prevalence of dementia and major dementia subtypes in Spanish populations: a reanalysis of dementia prevalence surveys, 1990-2008.
Jesús de Pedro-Cuesta,Javier Virués-Ortega,Saturio Vega,Manuel Seijo-Martínez,Pedro Saz,Fernanda Rodríguez,Ángel Rodríguez-Laso,Ramón Reñé,Susana Pérez de las Heras,Raimundo Mateos,Pablo Martinez-Martin,José María Manubens,Ignacio Mahillo-Fernández,Secundino López-Pousa,Antonio Lobo,Jordi Llinàs Reglà,Jordi Gascon,Francisco José Gómez García,Manuel Fernández-Martínez,Raquel Boix,Félix Bermejo-Pareja,Alberto Bergareche,Julián Benito-León,Ana de Arce,José Luis del Barrio +24 more
TL;DR: Prevalence of dementia and Alzheimer's disease in Central and North-Eastern Spain is higher in females, increases with age, and displays considerable geographic variation that may be method-related.
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Fractal dimension for fractal structures
TL;DR: A new definition in order to compute the fractal dimension of a subset respect to any fractal structure, which completes the theory of classical box-counting dimension and allows to classify and distinguish a much larger number of topological spaces than the classical definition.
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A comparison of three hurst exponent approaches to predict nascent bubbles in s&p500 stocks
Manuel Fernández-Martínez,Miguel Ángel Sánchez-Granero,María José Muñoz Torrecillas,Bill McKelvey +3 more
TL;DR: In this article, three approaches to calculate the self-similarity exponent of a time series are compared in order to determine which performs best to identify the transition from random efficient market behavior to HB and hence, to detect the beginning of a bubble.
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Comparación entre biodanza en medio acuático y stretching en la mejora de la calidad de vida y dolor en los pacientes con fibromialgia
María Mar López-Rodríguez,Adelaida María Castro-Sánchez,Manuel Fernández-Martínez,Guillermo A. Matarán-Peñarrocha,María Encarnación Rodríguez-Ferrer +4 more
TL;DR: Patients with fibromyalgia are compared by comparing aquatic biodanza and stretching exercises to determine the level of improvement, as regards pain, impact on Fibromyalgia and depression.
Journal ArticleDOI
Introducing fractal dimension algorithms to calculate the Hurst exponent of financial time series
TL;DR: Three new algorithms are introduced in order to explore long memory in financial time series based on a new concept of fractal dimension of a curve, which performs much better than the classical methods.