45 citations · 124 across the 5 of their papers we have counts for
5 papers
Scaling Relations for Watersheds
E. Fehr, D. Kadau, N. A. M. Araújo +2
We study the morphology of watersheds in two and three dimensional systems subjected to different degrees of spatial correlations. The response of these objects to small, local per…
Impact of Perturbations on Watersheds
E. Fehr, D. Kadau, J. S. Andrade +1
We find that watersheds in real and artificial landscapes can be strongly affected by small, local perturbations like landslides or tectonic motions. We observe power-law scaling b…
Collapsing granular suspensions
D. Kadau, J. S. Andrade, H. J. Herrmann
A 2D contact dynamics model is proposed as a microscopic description of a collapsing suspension/soil to capture the essential physical processes underlying the dynamics of generati…
Model for erosion-deposition patterns
D. O. Maionchi, A. F. Morais, R. N. Costa Filho +2
We investigate through computational simulations with a pore network model the formation of patterns caused by erosion-deposition mechanisms. In this model, the geometry of the por…
Different topologies for a herding model of opinion
V. Schwammle, M. C. Gonzalez, A. A. Moreira +2
Understanding how opinions spread through a community or how consensus emerges in noisy environments can have a significant impact on our comprehension of social relations among in…