Zobrazeno 1 - 10
of 647
pro vyhledávání: '"Fernández-Martínez M"'
Autor:
Fernández-Martínez M.
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 1, Iss 2, Pp 437-472 (2016)
Along the years, the foundations of Fractal Geometry have received contributions starting from mathematicians like Cantor, Peano, Hilbert, Hausdorff, Carathéodory, Sierpiński, and Besicovitch, to quote some of them. They were some of the pioneers e
Externí odkaz:
https://doaj.org/article/b8b6b59b546c4e55bee3f559b612e04b
Autor:
Yáñez-Serrano, A.M., Corbera, J., Portillo-Estrada, M., Janssens, I.A., Llusià, J., Filella, I., Peñuelas, J., Preece, C., Sabater, F., Fernández-Martínez, M.
Publikováno v:
In Science of the Total Environment 10 October 2024 946
In this paper, we prove the identity $\dim_{\textrm H}(F)=d\cdot \dim_{\textrm H}(\alpha^{-1}(F))$, where $\dim_{\textrm H}$ denotes Hausdorff dimension, $F\subseteq \mathbb{R}^d$, and $\alpha:[0,1]\to [0,1]^d$ is a function whose constructive defini
Externí odkaz:
http://arxiv.org/abs/1903.11926
Autor:
Strada, S., Fernández-Martínez, M., Peñuelas, J., Bauwens, M., Stavrakou, T., Verger, A., Giorgi, F.
Publikováno v:
In Atmospheric Environment 15 February 2023 295
Publikováno v:
In Engineering Applications of Artificial Intelligence October 2022 115
In this paper, we characterize a novel separation property for IFS-attractors on complete metric spaces. Such a separation property is weaker than the strong open set condition (SOSC) and becomes necessary to reach the equality between the similarity
Externí odkaz:
http://arxiv.org/abs/1705.09123
A comparison among some Hurst exponent approaches to predict nascent bubbles in $500$ company stocks
In this paper, three approaches to calculate the self-similarity exponent of a time series are compared in order to determine which one performs best to identify the transition from random efficient market behavior (EM) to herding behavior (HB) and h
Externí odkaz:
http://arxiv.org/abs/1601.04188
This work is aimed by the spirit of 1946 Moran's Theorem, which ensures that both the box and the Hausdorff dimensions for any attractor could be calculated as the solution of an equation involving only its similarity factors. To achieve such result,
Externí odkaz:
http://arxiv.org/abs/1601.04186
A pattern of interpolation nodes on the disk is studied, for which the interpolation problem is theoretically unisolvent, and which renders a minimal numerical condition for the collocation matrix when the standard basis of Zernike polynomials is use
Externí odkaz:
http://arxiv.org/abs/1511.00449
Autor:
Fernández‐Martínez, M. Dolores1 (AUTHOR), Godard, Cyril1 (AUTHOR) cyril.godard@urv.cat
Publikováno v:
ChemCatChem. 3/22/2023, Vol. 15 Issue 6, p1-7. 7p.