944 citations · 2.2k across the 30 of their papers we have counts for
30 papers
Residence time of energy in Earth's atmosphere and in the Sun
C. Osacar, M. Membrado, A. F. Pacheco
In atmospheric chemistry, a parameter called residence time can be defined for each gas as T=M/F, where M represents the average mass in the atmosphere and F is the total average i…
Aperiodicity in one-way Markov cycles and repeat times of large earthquakes in faults
Alejandro Tejedor, Javier Gómez, Amalio F. Pacheco
A common use of Markov Chains is the simulation of the seismic cycle in a fault, i.e. as a renewal model for the repetition of its characteristic earthquakes. This representation i…
More reflectivity for the soil to counteract the global-warming of the Earth
A. Tejedor, A. F. Pacheco
It is argued that a dedicated effort to increase the reflectivity of the surface of our planet by means of, for example, metallic plates would induce an increase in the global albe…
Turbulent-Like Behavior of Seismic Time Series
P. Manshour, S. Saberi, Muhammad Sahimi +3
We report on a novel stochastic analysis of seismic time series for the Earth's vertical velocity, by using methods originally developed for complex hierarchical systems, and in pa…
Complexity and white-dwarf structure
J. Sanudo, A. F. Pacheco
From the low-mass non-relativistic case to the relativistic limit, the density profile of a white dwarf is used to evaluate the complexity measure. Similarly to the recently report…
Predictability of the large relaxations in a cellular automaton model
Alejandro Tejedor, Samuel Ambroj, Javier B. Gómez +1
A simple one-dimensional cellular automaton model with threshold dynamics is introduced. The cumulative distribution of the size of the relaxations is analytically computed and beh…