225 citations · 739 across the 13 of their papers we have counts for
14 papers
Excess Wings in Broadband Dielectric Spectroscopy
Simon Candelaresi, Rudolf Hilfer
Analysis of excess wings in broadband dielectric spectroscopy data of glass forming materials is found to provide evidence for anomalous time evolutions and fractional semigroups.…
Quantitative analysis of numerical estimates for the permeability of porous media from lattice-Boltzmann simulations
Ariel Narváez, Thomas Zauner, Frank Raischel +2
During the last decade, lattice-Boltzmann (LB) simulations have been improved to become an efficient tool for determining the permeability of porous media samples. However, well kn…
Multicanonical Simulations of the Tails of the Order-Parameter Distribution of the Two-Dimensional Ising Model
Rudolf Hilfer, Bibhu Biswal, Hans-Georg Mattutis +1
We report multicanonical Monte Carlo simulations of the tails of the order-parameter distribution of the two-dimensional Ising model for fixed boundary conditions. Clear numerical…
Stochastic reconstruction of sandstones
C. Manwart, S. Torquato, R. Hilfer
A simulated annealing algorithm is employed to generate a stochastic model for a Berea and a Fontainebleau sandstone with prescribed two-point probability function, lineal path fun…
Fractional Diffusion based on Riemann-Liouville Fractional Derivatives
R. Hilfer
A fractional diffusion equation based on Riemann-Liouville fractional derivatives is solved exactly. The initial values are given as fractional integrals. The solution is obtained…
Microstructure analysis of reconstructed porous media
B. Biswal, R. Hilfer
We compare the quantitative microstructural properties of Berea Sandstone with stochastic reconstructions of the same sandstone. The comparison is based on local porosity theory. T…