| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4608174 | Journal of Approximation Theory | 2008 | 21 Pages |
Abstract
We generalize parts of the Müntz–Szász theorem by considering the denseness of sets span{xλ1,xλ2,…}, where the λi's grow polynomially. We develop a new interpolation technique to illustrate more precisely what is missing from the closure of the Müntz sets. This is a robust technique which allows for perturbations.
Related Topics
Physical Sciences and Engineering
Mathematics
Analysis
