Abstract Building on the work of Fyodorov (2004) and Nadal (2012) we examine critical behaviour population saddles with fixed instability index k in high dimensional random energy landscapes. Such landscapes consist a parabolic confining potential part N ? 1 dimensions. When relative strength m is decreasing below value c , exhibit glass-like transition from simple phase very few points to comp...

In an earlier paper, the authors presented a new method of computation of slide tracks in the relative motion between femoral head and acetabular cup of total hip prostheses. For the first time, computed tracks were verified experimentally and with an alternative method of computation. Besides being an efficient way to illustrate hip kinematics, the shapes of the slide tracks are known to be of...

The absorbing "ricepile" model with stochastic toppling rules has been numerically studied. Local limited, local unlimited, nonlocal limited, and nonlocal unlimited versions of the absorbing model have been investigated. Transport properties and different dynamical regimes of all of the models have been analyzed, from the point of view of self-organized criticality. Phase transitions between di...