Notes on Schauder estimates by scaling for elliptic PDEs in divergence form
Fuente:
arXiv
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866911412717092864 |
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| author | Vita, Stefano |
| author_facet | Vita, Stefano |
| contents | These are the notes of a part of the PhD course Regularity for free boundary problems and for elliptic PDEs, held in Pavia in the spring of 2025. The aim is to provide a comprehensive and self-contained treatment of classical interior and local Schauder estimates for second-order linear elliptic PDEs in divergence form via scaling in the spirit of Simon's work. The main techniques presented here are geometric in nature and were primarily developed in the study of geometric problems such as minimal surfaces. The adopted approach relies on compactness and blow-up arguments, combined with rigidity results (Liouville theorems), and shares many features with the one used in the study of free boundary problems, which was the main topic of the other part of the PhD course. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2510_01765 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Notes on Schauder estimates by scaling for elliptic PDEs in divergence form Vita, Stefano Analysis of PDEs 35B65, 35B44, 35B45, 35B53, 35B30, 35B08 These are the notes of a part of the PhD course Regularity for free boundary problems and for elliptic PDEs, held in Pavia in the spring of 2025. The aim is to provide a comprehensive and self-contained treatment of classical interior and local Schauder estimates for second-order linear elliptic PDEs in divergence form via scaling in the spirit of Simon's work. The main techniques presented here are geometric in nature and were primarily developed in the study of geometric problems such as minimal surfaces. The adopted approach relies on compactness and blow-up arguments, combined with rigidity results (Liouville theorems), and shares many features with the one used in the study of free boundary problems, which was the main topic of the other part of the PhD course. |
| title | Notes on Schauder estimates by scaling for elliptic PDEs in divergence form |
| topic | Analysis of PDEs 35B65, 35B44, 35B45, 35B53, 35B30, 35B08 |
| url | https://arxiv.org/abs/2510.01765 |