Zobrazeno 1 - 10
of 4 495
pro vyhledávání: '"Sornette, A."'
Autor:
Lei, Qinghua, Sornette, Didier
Catastrophic failures have momentous impact in many scientific and technological fields but remain challenging to understand and predict. One key difficulty lies in the burstiness of rupture phenomena, which typically involve a series of progressivel
Externí odkaz:
http://arxiv.org/abs/2409.11455
A systematic quantitative investigation into whether the mechanisms of large earthquakes are unique could significantly deepen our understanding of fault rupture and seismicity patterns. This research holds the potential to advance our ability to pre
Externí odkaz:
http://arxiv.org/abs/2408.10857
Emotions are essential for guiding human behavior, particularly in social interactions. In modern societies, a growing share of human interactions are taking place online which has been shown to amplify and distort the expression and perception of em
Externí odkaz:
http://arxiv.org/abs/2408.05700
To ensure optimal survival of the neonate, the biological timing of parturition must be tightly controlled. Medical studies show that a variety of endocrine systems play the role of a control system, establishing a dynamic balance between the forces
Externí odkaz:
http://arxiv.org/abs/2408.00956
The Log-Periodic Power Law Singularity (LPPLS) model offers a general framework for capturing dynamics and predicting transition points in diverse natural and social systems. In this work, we present two calibration techniques for the LPPLS model usi
Externí odkaz:
http://arxiv.org/abs/2405.12803
The Epidemic-Type Aftershock Sequences (ETAS) model and its variants effectively capture the space-time clustering of seismicity, setting the standard for earthquake forecasting. Accurate unbiased ETAS calibration is thus crucial. But we identify thr
Externí odkaz:
http://arxiv.org/abs/2404.16374
Autor:
Lei, Qinghua, Sornette, Didier
Landslides exhibit intermittent gravity-driven downslope movements developing over days to years before a possible major collapse, commonly boosted by external events like precipitations and earthquakes. The reasons behind these episodic movements an
Externí odkaz:
http://arxiv.org/abs/2403.04310
We develop a statistical thermodynamic approach for understanding earthquake nucleation on homogeneous faults, explaining the occurrence of both self-arresting and run-away unstable ruptures (subshear and supershear events) previously observed in num
Externí odkaz:
http://arxiv.org/abs/2402.14626
Autor:
Sornette, Didier, Zhang, Yu
We study the temporal evolution of the holding-time distribution of bitcoins and find that the average distribution of holding-time is a heavy-tailed power law extending from one day to over at least $200$ weeks with an exponent approximately equal t
Externí odkaz:
http://arxiv.org/abs/2401.04702
Autor:
Kanazawa, Kiyoshi, Sornette, Didier
Publikováno v:
Phys. Rev. Res. 6, 023270 (2024)
We present a standard form of master equations (ME) for general one-dimensional non-Markovian (history-dependent) jump processes, complemented by an asymptotic solution derived from an expanded system-size approach. The ME is obtained by developing a
Externí odkaz:
http://arxiv.org/abs/2312.05475