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Fractal dimension and b-value mapping in the Andaman-Sumatra subduction zone
Roy, Sohini; Ghosh, Uma; Hazra, Sugata; Kayal, J. - In: Natural Hazards 57 (2011) 1, pp. 27-37
the 26 December 2004 mega thrust earthquake (Mw 9.3) and large number of aftershocks. About 8,000 earthquakes, including … more than 3,000 aftershocks (M ≥ 4.5) of the 2004 earthquake, recorded during the period 1964–2007, are relocated by the …
Persistent link: https://www.econbiz.de/10010996478
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A Source Study of the 9 September 1998 (Mw 5.6) Castelluccio Earthquake in Southern Italy using Teleseismic and Strong Motion Data
Arrigo, G.; Roumelioti, Z.; Benetatos, Ch.; Kiratzi, A.; … - In: Natural Hazards 37 (2006) 3, pp. 245-262
Teleseismic and strong motion data are used to derive the source parameters of the September 9, 1998 Castelluccio earthquake (M5.6). Teleseismic body-wave modeling indicates normal faulting (Plane 1: strike = 328°, dip = 50°, rake = −75°; Plane 2: strike = 126°, dip = 42°,...
Persistent link: https://www.econbiz.de/10010996933
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Do government rescue policies reduce the market volatility after crash? : evidence from the Shanghai stock market
Yang, Ming-Yuan; Li, Sai-Ping; Wu, Yue; Tang, Jingtai; … - In: Finance research letters 29 (2019), pp. 117-124
Persistent link: https://www.econbiz.de/10012417968
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The M<Subscript>w</Subscript>=6.0, 7 September 1999 Athens Earthquake
Papadimitriou, P.; Voulgaris, N.; Kassaras, I.; Kaviris, G. - In: Natural Hazards 27 (2002) 1, pp. 15-33
3500 aftershocks were located, 1813 of which present RMS > 0.1 s and ERH, ERZ > 1.0 km. Two main clusters were … distinguished, while the depth distribution is concentrated between 2 and 11 km. Over 1000 fault plane solutions of aftershocks were … of the mainshock is in agreement with the tectonics of the area and with the focal mechanisms obtained by aftershocks …
Persistent link: https://www.econbiz.de/10010995783
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Modelling the pore fluid diffusion process in aftershock initiation for 2004 Sumatra earthquake: implications for marine geohazard estimation in the Andaman region
Mukhopadhyay, Basab; Dasgupta, Sujit; Fnais, M.; … - In: Natural Hazards 57 (2011) 1, pp. 39-49
The role of fluid injection on the occurrence and migration path for the aftershocks of 2004 Sumatra earthquake (Mw 9 … constructed for these aftershocks in order to examine the role of poroelastic effects as rupturing progressed with time. Their …
Persistent link: https://www.econbiz.de/10010996739
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Multifractal detrended fluctuation analysis of magnitude series of seismicity of Kachchh region, Western India
Aggarwal, S.K.; Lovallo, Michele; Khan, P.K.; Rastogi, B.K. - In: Physica A: Statistical Mechanics and its Applications 426 (2015) C, pp. 56-62
The sequence of magnitudes of the earthquakes occurred in Kachchh area (Gujarat, Western India) from 2003 to 2012, has been analysed by using the multifractal detrended fluctuation analysis. The complete and the aftershock-depleted catalogues with minimum magnitude M3 were investigated. Both...
Persistent link: https://www.econbiz.de/10011209719
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Self-similar branching of aftershock sequences
Holliday, James R.; Turcotte, Donald L.; Rundle, John B. - In: Physica A: Statistical Mechanics and its Applications 387 (2008) 4, pp. 933-943
modified Båth’s law for the scaling relation of aftershocks relative to the magnitude of the seed earthquake. Omori’s law …
Persistent link: https://www.econbiz.de/10011060050
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Asymptotics for spectral regularization estimators in statistical inverse problems
Bissantz, Nicolai; Holzmann, Hajo - In: Computational Statistics 28 (2013) 2, pp. 435-453
While optimal rates of convergence in L <Subscript>2</Subscript> for spectral regularization estimators in statistical inverse problems have been much studied, the pointwise asymptotics for these estimators have received very little consideration. Here, we briefly discuss asymptotic expressions for bias and variance...</subscript>
Persistent link: https://www.econbiz.de/10010998462
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Continuum reconstruction of the pore scale microstructure for Fontainebleau sandstone
Latief, F.D.E.; Biswal, B.; Fauzi, U.; Hilfer, R. - In: Physica A: Statistical Mechanics and its Applications 389 (2010) 8, pp. 1607-1618
A stochastic geometrical modeling technique is used to reconstruct a laboratory scale Fontainebleau sandstone with a sidelength of 1.5 cm. The model reconstruction is based on crystallite properties and diagenetic parameters determined from two-dimensional images. The three-dimensional pore...
Persistent link: https://www.econbiz.de/10011058457
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Mapping of seismic parameters of the Iberian Peninsula by means of a geographic information system
Amaro-Mellado, J. L.; Morales-Esteban, A.; … - In: Central European journal of operations research : CEJOR … 26 (2018) 3, pp. 739-758
Persistent link: https://www.econbiz.de/10011898507