Szczegóły publikacji
Opis bibliograficzny
Gradient estimates for multi-phase problems in Campanato spaces / Yuzhou Fang, Vicenţiu RǍDULESCU, Chao Zhang, Xia Zhang // Indiana University Mathematics Journal ; ISSN 0022-2518. — 2022 — vol. 71 iss. 3, s. 1079–1099. — Bibliogr., Abstr. — V. Rǎdulescu - dod. afiliacja: University of Craiova, Romania
Autorzy (4)
- Fang Yuzhou
- AGHRǎdulescu Vicenţiu
- Zhang Chao
- Zhang Xia
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 141922 |
|---|---|
| Data dodania do BaDAP | 2022-09-08 |
| Rok publikacji | 2022 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Indiana University Mathematics Journal |
Abstract
We establish a new Campanato-type estimate for the weak solutions of a class of multi-phase problems. The problem under consideration is characterized by the fact that both ellipticity and growth switch between three different types of polynomial according to the position, which describes a feature of strongly anisotropic materials. The results obtained in this paper are different from the BMO-type estimates for the usual p-Laplacian equation due to DiBenedetto and Manfredi. The content of this paper is in close relationship with the recent pioneering contributions of Marcellini and Mingione in the qualitative analysis of multi-phase problems.
