| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4606833 | Journal of Approximation Theory | 2016 | 27 Pages |
Abstract
We characterize best approximations in Lp(1≤p<∞) from a class of convex subcones of the convex cone of nonnegative functions and the convex cone of increasing functions; in particular, from the convex cones themselves. These subcones arise naturally in applications of constrained or shape-preserving approximation.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
Authors
Frank Deutsch, Vasant Ubhaya,