5 papers
Quantitative Measure of Memory Loss in Complex Spatio-Temporal Systems
Miroslav Kramar, Lenka Kovalcinova, Konstantin Mischaikow +1
To make progress in understanding the issue of memory loss and history dependence in evolving complex systems, we consider the mixing rate that specifies how fast the future states…
Properties of Interaction Networks in Compressed Two and Three Dimensional Particulate Systems
L. Kovalcinova, A. Taranto, L. Kondic
We consider two (2D) and three (3D) dimensional granular systems exposed to compression, and ask what is the influence of the number of physical dimensions on the properties of the…
Characterizing Granular Networks Using Topological Metrics
Joshua A. Dijksman, Lenka Kovalcinova, Jie Ren +4
We carry out a direct comparison of experimental and numerical realizations of the exact same granular system as it undergoes shear jamming. We adjust the numerical methods used to…
Evolution of force networks in dense granular matter close to jamming
Lou Kondic, Miroslav Kramar, Lenka Kovalcinova +1
When dense granular systems are exposed to external forcing, they evolve on the time scale that is typically related to the externally imposed one (shear or compression rate, for e…
Scaling Properties of Force Networks for Compressed Particulate Systems
Lenka Kovalcinova, Arnaud Goullet, Lou Kondic
We consider, computationally and experimentally, the scaling properties of force networks in the systems of circular particles exposed to compression in two spatial dimensions. The…