Automated parameter tuning based on RMS errors for nonequispaced FFTs
F Nestler - Advances in Computational Mathematics, 2016 - Springer
In this paper we study the error behavior of the well known fast Fourier transform for
nonequispaced data (NFFT) with respect to the ℒ 2 L_2-norm. We compare the arising …
nonequispaced data (NFFT) with respect to the ℒ 2 L_2-norm. We compare the arising …
Parameter tuning for the NFFT based fast Ewald summation
F Nestler - Frontiers in Physics, 2016 - frontiersin.org
The computation of the Coulomb potentials and forces in charged particle systems under 3d-
periodic boundary conditions is possible in an efficient way by utilizing the Ewald summation …
periodic boundary conditions is possible in an efficient way by utilizing the Ewald summation …
Accelerating the calculation of dipolar interactions in particle based simulations with open boundary conditions by means of the P2NFFT method
Magnetic gels are soft elastic materials consisting of magnetic particles embedded in a
polymer network. Their shape and elasticity can be controlled by an external magnetic field …
polymer network. Their shape and elasticity can be controlled by an external magnetic field …
Efficient Computation of Electrostatic Interactions in Particle Systems Based on Nonequispaced Fast Fourier Transforms
DMF Nestler - 2018 - monarch.qucosa.de
Abstract (DE) Die vorliegende Arbeit widmet sich der Berechnung elektrostatischer
Wechselwirkungen in Partikelsystemen, was beispielsweise im Bereich der …
Wechselwirkungen in Partikelsystemen, was beispielsweise im Bereich der …
NFFT based Ewald summation for electrostatic systems with charges and dipoles
The efficient computation of Coulomb interactions in charged particle systems is of great
importance in the field of molecular dynamics simulations. It is widely known that an …
importance in the field of molecular dynamics simulations. It is widely known that an …