101 citations · 430 across the 29 of their papers we have counts for
3 papers · 1 filter
Universality of critically pinned interfaces in 2-dimensional isotropic random media
P. Grassberger
Based on extensive simulations, we conjecture that critically pinned interfaces in 2-dimensional isotropic random media with short range correlations are always in the universality…
Percolation in Media with Columnar Disorder
Peter Grassberger, Marcelo R. Hilario, Vladas Sidoravicius
We study a generalization of site percolation on a simple cubic lattice, where not only single sites are removed randomly, but also entire parallel columns of sites. We show that t…
Extracting Phases from Aperiodic Signals
Alexander Kraskov, Thomas Kreuz, Ralph G. Andrzejak +3
We demonstrate by means of a simple example that the arbitrariness of defining a phase from an aperiodic signal is not just an academic problem, but is more serious and fundamental…