Browsing by Author "3f454557-8bde-4b28-88c9-a0af2f6a1f38"

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    • Line Shapes in Infrared Absorption by Solids and by Atomic or Molecular Species Embedded in Solids 
      Lagos Infante, Miguel; Asenjo, Felipe A.; Hauyón, Roberto; Pastén, Denisse; Moya, Pablo S. (AMER CHEMICAL SOC, 2010-07-15)
      When the target is in the solid state, most infrared spectral features are manifestly asymmetric; hence, a line shape function well-grounded in theory is necessary to ascertain the net energy taken by the associated ...
    • Measuring the seismic risk along the Nazca–South American subduction front: Shannon entropy and mutability 
      Vogel, Eugenio E.; Brevis, Felipe G.; Pastén Guzmán, Denisse; Muñoz Gálvez, Víctor; Miranda, Rodrigo A.; Chian, Abraham C.-L. (Copernicus Gesellschaft MBH, 2020)
      Four geographical zones are defined along the trench that is formed due to the subduction of the Nazca plate underneath the South American plate; they are denoted A, B, C and D from north to south; zones A, B and D had a ...
    • Monofractal and multifractal analysis of the spatial distribution of earthquakes in the central zone of Chile 
      Pastén, Denisse; Muñoz, Víctor; Cisternas, Armando; Rogan Castillo, José; Valdivia Hepp, Juan (2011)
      Statistical and fractal properties of the spatial distribution of earthquakes in the central zone of Chile are studied. In particular, data are shown to behave according to the well-known Gutenberg-Richter law. The fractal ...
    • Non-universal critical exponents in earthquake complex networks 
      Pastén, Denisse; Torres, Felipe; Toledo Cabrera, Benjamín; Muñoz, Víctor; Rogan Castillo, José; Valdivia, Juan (Elsevier B.V., 2018)
      The problem of universality of critical exponents in complex networks is studied based on networks built from seismic data sets. Using two data sets corresponding to Chilean seismicity (northern zone, including the 2014 ...
    • Time series analysis in earthquake complex networks 
      Pastén, Denisse; Czechowski, Zbigniew; Toledo Cabrera, Benjamín (American Institute of Physics Inc., 2018)
      © 2018 Author(s). We introduce a new method of characterizing the seismic complex systems using a procedure of transformation from complex networks into time series. The undirected complex network is constructed from seismic ...
    • Universalities of earthquake-network characteristics 
      Abe, Sumiyoshi; Pastén, Denisse; Muñoz, Víctor; Suzuki, Norikazu (2011)
      The scale-free and small-world properties are studied in detail for the complex earthquake networks constructed from the seismic data sets taken from California (USA), Japan, Iran and Chile. It is found that, in all these ...