9 citations · 9 across the 7 of their papers we have counts for
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math.OC2015
Projection onto simplicial cones by Picard's method
Jorge Barrios, Orizon P. Ferreira, Sándor Z. Németh
By using Moreau's decomposition theorem for projecting onto cones, the problem of projecting onto a simplicial cone is reduced to finding the unique solution of a nonsmooth system…
math.OC2015
A semi-smooth Newton method for solving convex quadratic programming problem under simplicial cone constraint
J. G. Barrios, O. P. Ferreira, S. Z. Németh
In this paper the simplicial cone constrained convex quadratic programming problem is studied. The optimality conditions of this problem consist in a linear complementarity problem…
math.ST2015
Isotonic regression and isotonic projection
A. B. Németh, S. Z. Németh
The note describes the cones in the Euclidean space admitting isotonic metric projection with respect to the coordinate-wise ordering. As a consequence it is showed that the metric…