4 papers
Sheared granular matter & the empirical relations of seismicity
Nauman Hafeez Sultan, Kamran Karimi, Jorn Davidsen
The frictional instability associated with earthquake initiation and earthquake dynamics is believed to be mainly controlled by the dynamics of fragmented rocks within the fault ga…
Quasistatic kinetic avalanches and self-organized criticality in deviatorically loaded granular media
Jordi Baró, Mehdi Pouragha, Richard Wan +1
The behavior of granular media under quasi-static loading has recently been shown to attain a stable evolution state corresponding to a manifold in the space of micromechanical var…
Pattern formation in reaction-diffusion systems in the presence of short-term memory
Reza Torabi, Jörn Davidsen
We study reaction-diffusion systems beyond the Markovian approximation to take into account the effect of memory on the formation of spatio-temporal patterns. Using a non-Markovian…
Multistability and Variations in Basin of Attraction in Power-grid Systems
Heetae Kim, Sang Hoon Lee, Jörn Davidsen +1
Power grids sustain modern society by supplying electricity and thus their stability is a crucial factor for our civilization. The dynamic stability of a power grid is usually quan…