BookDOI
Numerische Mathematik 1
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The article was published on 1989-01-01. It has received 2186 citations till now.read more
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Decomposition algorithms with parametric Gomory cuts for two-stage stochastic integer programs
TL;DR: The proposed decomposition algorithms akin to the $$L$$-shaped or Benders’ methods are developed by utilizing Gomory cuts to obtain iteratively tighter approximations of the second-stage integer programs.
Journal ArticleDOI
A note on estimating mastercurves
Josef Honerkamp,Juergen Weese +1 more
TL;DR: In this article, a mathematical shift procedure for the calculation of mastercurves and corresponding scaling factors from experimental data which show such a scaling behavior was proposed, and the applicability of the shift procedure was demonstrated for material functions of several polystyrene melts.
Influence of tissue conductivity inhomogeneity and anisotropy on EEG/MEG based source localization in the human brain
TL;DR: In this paper, the authors used the Finite Element (FE) method in combination with a parallel algebraic multigrid solver to solve the inverse problem in EEG and MEG.
Journal ArticleDOI
Three-Dimensional Particle Simulations of Ion-Optics Plasma Flow and Grid Erosion
TL;DR: In this article, a fully three-dimensional computer particle simulation model for ion optics is developed, which allows multiple apertures to be included explicitly in the simulation domain and determines the upstream sheath and downstream beam neutralization through simulations.
Journal ArticleDOI
Target following with motion prediction for unmanned surface vehicle operating in cluttered environments
TL;DR: The developed approach includes a novel algorithm for computing a desired pose and surge speed in the vicinity of the target boat, jointly defined as a motion goal, and tightly integrates it with trajectory planning and tracking components of the entire system.