Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6416132 | Linear Algebra and its Applications | 2016 | 10 Pages |
Abstract
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 shown that the metric projection onto the isotonic regression cone (the cone defined by the general isotonic regression problem) admits a projection which is isotonic with respect to the coordinate-wise ordering.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
A.B. Németh, S.Z. Németh,