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Czasopismo
2009 | 7 | 3 | 620-623
Tytuł artykułu

Scaling behavior of earthquakes’ inter-events time series

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this paper, we investigate the statistical and scaling properties of the California earthquakes’ inter-events over a period of the recent 40 years. To detect long-term correlations behavior, we apply detrended fluctuation analysis (DFA), which can systematically detect and overcome nonstationarities in the data set at all time scales. We calculate for various earthquakes with magnitudes larger than a given M. The results indicate that the Hurst exponent decreases with increasing M; characterized by a Hurst exponent, which is given by, H = 0:34 + 1:53/M, indicating that for events with very large magnitudes M, the Hurst exponent decreases to 0:50, which is for independent events.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
7
Numer
3
Strony
620-623
Opis fizyczny
Daty
wydano
2009-09-01
online
2009-06-25
Twórcy
  • Department of Physics, Sharif University of Technology, P. O. Box 11365-9161, Tehran, Iran, g_jafari@sbu.ac.ir
  • Department of Physics, Sharif University of Technology, P. O. Box 11365-9161, Tehran, Iran, rahimitabar@sharif.edu
Bibliografia
  • [1] B. Gutenberg, R. F. Richter, Seismicity of the Earth (Hafner, New York, 1965)
  • [2] M. R. Rahimi Tabar et al., In: P. Bhattacharyya, B. K. Chakrabarti (Eds.), Modelling Criticaland Catastrophic Phenomena in Geoscience: A Statistical Physics Approach, Lecture Notes in Physics 705 (Springer, Heidelberg, 2006) 281
  • [3] F. Omori, Journal of the College of Science, Imperial Univeristy of Tokyo 7, 111 (1894)
  • [4] T. Utsu, Y. Ogata, R. S. Matsu’ura, J. Phys. Earth 43, 1 (1995) http://dx.doi.org/10.4294/jpe1952.43.1[Crossref]
  • [5] A. Saichev, D. Sornette, J. Geophys. Res. 112, B04313, (2007), DOI:10.1029/2006JB004536 http://dx.doi.org/10.1029/2006JB004536[Crossref]
  • [6] A. Saichev, D. Sornette, Phys. Rev. Lett. 97, 078501 (2006) http://dx.doi.org/10.1103/PhysRevLett.97.078501[Crossref]
  • [7] B. D. Hughes, Random Walks and Random Environments, Volume 1 (Oxford University Press, London, 1995)
  • [8] P. Bak, K. Christensen, L. Danon, T. Scanlon, Phys. Rev. Lett. 88, 178501 (2002) http://dx.doi.org/10.1103/PhysRevLett.88.178501[Crossref]
  • [9] A. Corral, Phys. Rev. E 68, 5102 (2003) http://dx.doi.org/10.1103/PhysRevE.68.035102[Crossref]
  • [10] C. K. Peng et al., Phys. Rev. E 49, 1685 (1994) http://dx.doi.org/10.1103/PhysRevE.49.1685[Crossref]
  • [11] Z. Chen, P. Ch. Ivanov, K. Hu, H. E. Stanley, Phys. Rev. E 65 (2002)
  • [12] M. Sahimi, M. C. Robertson, C. G. Sammis, Phys. Rev. Lett. 70, 2186 (1993) http://dx.doi.org/10.1103/PhysRevLett.70.2186[Crossref]
  • [13] J. M. Carlson, J. S. Langer, B. E. Shaw, Rev. Mod. Phys. 66, 657 (1994) http://dx.doi.org/10.1103/RevModPhys.66.657[Crossref]
  • [14] G. R. Jafari, P. Pedram, L. Hedayatifar, J. Stat. Mech. - Theory E., P04012 (2007)
  • [15] M. S. Movahed, G. R. Jafari, F. Ghasemi, S. Rahvar, M. Reza Rahimi Tabar, J. Stat. Mech.-Theory E., P02003 (2006)
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-009-0058-0
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