A rough path perspective on renormalization
We revisit (higher-order) translation operators on rough paths, in both the geometric and branched setting. As in Hairer's work on the renormalization of singular SPDEs we propose a purely algebraic view on the matter. Recent advances in the theory of regularity structures, especially the Hopf...
| Main Authors: | , , , |
|---|---|
| 格式: | Journal article |
| 出版: |
Elsevier
2019
|