Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/544
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dc.contributor.authorallTosi, P.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia-
dc.contributor.authorallDe Rubeis, V.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia-
dc.contributor.authorallLoreto, V.; Centro INFM di Meccanica Statistica e Complessità, Università La Sapienza, Roma, Italy-
dc.contributor.authorallPietronero, L.; Centro INFM di Meccanica Statistica e Complessità, Università La Sapienza, Roma, Italy-
dc.date.accessioned2005-11-23T11:43:38Z-
dc.date.available2005-11-23T11:43:38Z-
dc.date.issued2004-
dc.identifier.urihttp://hdl.handle.net/2122/544-
dc.description.abstractScale invariant properties of seismicity argue for the presence of complex triggering mechanisms. We propose a new method, based on the space-time combined generalization of the correlation integral, that leads to a self-consistent visualization and analysis of both spatial and temporal correlations. The analysis has been applied on global medium-high seismicity. Results show that earthquakes do interact even on long distances and are correlated in time within defined spatial ranges varying over elapsed time. On that base we redefine the aftershock concept.en
dc.format.extent442833 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoengen
dc.publisher.nameEditrice Compositorien
dc.relation.ispartofAnnals of Geophysicsen
dc.relation.ispartofseries6/47(2004)en
dc.subjectseismicityen
dc.subjectfractal dimensionen
dc.subjectclusteringen
dc.subjectearthquake interactionsen
dc.titleSpace-time combined correlation integral and earthquake interactionsen
dc.typearticle-
dc.description.statuspublished-
dc.type.QualityControlPeer-revieweden
dc.description.pagenumber1849-1854en
dc.subject.INGV04. Solid Earth::04.06. Seismology::04.06.02. Earthquake interactions and probabilityen
dc.subject.INGV05. General::05.01. Computational geophysics::05.01.04. Statistical analysisen
dc.relation.referencesBak, P., K. Christensen, L. Danon and T. Scanlon (2002): Unified scaling laws for earthquakes, Phys. Rev. Lett., 88, 178501-178504. Corral, A. (2004): Long-term clustering, scaling and universality in the temporal occurrence of earthquakes, Phys. Rev. Lett., 92, 108501. Grassberger, P. and I. Procaccia (1983): Characterization of strange attractors, Phys. Rev. Lett., 50, 346-349. Helmstetter, A., G. Ouillon and D. Sornette (2003): Are aftershocks of large Californian earthquakes diffusing?, J. Geophys. Res., 108, 2483-2506. Huc, M. and I.G. Main. (2003): Anomalous stress diffusion in earthquake triggering: Correlation length, time dependence and directionality, J. Geophys. Res., 108, 2324-2335. Kagan, Y.Y. (1994): Observational evidence for earthquakes as a nonlinear dynamic process, Physica D, 77, 160-192. Marsan, D., C.J. Bean, S. Steacy and J. McCloskey (2000): Observation of diffusion processes in earthquake populations and implications for the predictability of seismicity systems, J. Geophys. Res., 105, 28081-28094. Marsan, D. and C.J. Bean (2003):Seismicity response to stress perturbations, analysed for a world-wide catalogue, Geophys. J. Int., 154, 179-195. Parson, T. (2002): Global Omori law decay of triggered earthquakes: large aftershocks outside the classical aftershock zone, J. Geophys. Res., 107, 2199-2218. Tajima, F. and H. Kanamori (1985): Global survey of aftershock area expansion patterns, Phys. Earth Planet. Int., 40, 77-134.en
dc.description.fulltextopenen
dc.contributor.authorTosi, P.-
dc.contributor.authorDe Rubeis, V.-
dc.contributor.authorLoreto, V.-
dc.contributor.authorPietronero, L.-
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia-
dc.contributor.departmentIstituto Nazionale di Geofisica e Vulcanologia, Sezione Roma1, Roma, Italia-
dc.contributor.departmentCentro INFM di Meccanica Statistica e Complessità, Università La Sapienza, Roma, Italy-
dc.contributor.departmentCentro INFM di Meccanica Statistica e Complessità, Università La Sapienza, Roma, Italy-
item.grantfulltextopen-
item.fulltextWith Fulltext-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.deptIstituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma1, Roma, Italia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.author.parentorgIstituto Nazionale di Geofisica e Vulcanologia-
crisitem.classification.parent04. Solid Earth-
crisitem.classification.parent05. General-
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