Publication details
Sharp exponential inequalities for the Ornstein-Uhlenbeck operator
| Authors | |
|---|---|
| Year of publication | 2021 |
| Type | Article in Periodical |
| Magazine / Source | Journal of Functional Analysis |
| MU Faculty or unit | |
| Citation | |
| Web | https://www.sciencedirect.com/science/article/pii/S0022123621002998 |
| Doi | http://dx.doi.org/10.1016/j.jfa.2021.109217 |
| Keywords | Ornstein-Uhlenbeck operator; Gauss space; Sharp exponential constants; Extremal functions |
| Attached files | |
| Description | The optimal constants in a class of exponential type inequalities for the Ornstein-Uhlenbeck operator in the Gauss space are detected. The existence of extremal functions in the relevant inequalities is also established. Our results disclose analogies and dissimilarities in comparison with Adams' inequality for the Laplace operator, a companion of our inequalities in the Euclidean space. |