A necessary condition for controlled approximation |
| |
Authors: | Richard Barrar Henry Loeb |
| |
Institution: | Mathematics Department , University of Oregon , Eugene, OR, 97403, USA |
| |
Abstract: | A necessary condition is given on the Fourier transforms of a finite family of functions in Rsso that the finite family and their translates will approximate an arbitrary function within certain precision. |
| |
Keywords: | |
|
|