A Look at the Generalized Heron Problem through the Lens of
Majorization-Minimization
A Look at the Generalized Heron Problem through the Lens of
Majorization-Minimization
In a recent issue of this journal, Mordukhovich et al.\ pose and solve an interesting non-differentiable generalization of the Heron problem in the framework of modern convex analysis. In the generalized Heron problem one is given $k+1$ closed convex sets in $\Real^d$ equipped with its Euclidean norm and asked to …