Abstract
The article describes an interior-point method for minimizing a smooth strictly convex function f: Rn
→ R, , on the convex hull P of m points in Rn
. The algorithm uses barycentric coordinates for representing points in P and generates points in P with positive coordinates. In particular, the algorithm can be used to compute the orthogonal projection of a point xc∈ Rn
to P.
§ Dedicated to the memory of Prof. Dr. Franti[sbreve]ek No[zbreve]i[cbreve]ka.
Acknowledgement
The author was supported by the Alexander von Humboldt-Foundation, Germany.
Notes
§ Dedicated to the memory of Prof. Dr. Franti[sbreve]ek No[zbreve]i[cbreve]ka.