R
R. Hettich
Researcher at University of Trier
Publications - 2
Citations - 103
R. Hettich is an academic researcher from University of Trier. The author has contributed to research in topics: Grid & Semi-infinite programming. The author has an hindex of 2, co-authored 2 publications receiving 101 citations.
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An implementation of a discretization method for semi-infinite programming
TL;DR: For linear semi-infinite programming problems a discretization method is presented and a numerically stable Simplex-algorithm is used to solve the LP-subproblems.
Journal ArticleDOI
A note on an implementation of a method for quadratic semi-infinite programming
R. Hettich,G. Gramlich +1 more
TL;DR: A first coarse grid is successively refined in such a way that the solution on the foregoing grids can be used on the one hand as starting points for the subsequent grids to considerably reduce the number of constraints which have to be considered in the subsequent problems.