2015/03/29 by A. B. Németh, Németh, A. B., S. Z. Németh +1
Engineering · Mathematics · #Advanced Optimization Algorithms Research #Control Systems and Identification #FOS: Mathematics #Optimization and Control (math.OC) #Statistical and numerical algorithms #Statistics Theory (math.ST) #math.OC #math.ST #stat.TH
paper · pdf · doi:10.48550/arxiv.1503.08458
10 pages
openalex publication_date 2015/03/29 · arxiv created 2015/06/02 · arxiv updated 2015/06/03 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
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 projection onto the regression cone (the cone defined by the general isotonic regression problem) admits a projection which is isotonic with respect to the coordinate-wise ordering.