We consider inhomogeneous p-Laplace type equations of the form -div (a del u)) = f in a possibly anisotropic setting. Under general assumptions on the source term f, we obtain quantitative Sobolev regularity results for the stress field a(del u) and weighted L-2 estimates for the Hessian of the solution. As far as we know, our results are new or refine the ones available in literature also when restricted to the Euclidean setting.
Interior regularity results for inhomogeneous anisotropic quasilinear equations / C.A. Antonini, G. Ciraolo, A. Farina. - In: MATHEMATISCHE ANNALEN. - ISSN 0025-5831. - 387:(2023), pp. 1745-1776. [10.1007/s00208-022-02500-x]
Interior regularity results for inhomogeneous anisotropic quasilinear equations
C.A. AntoniniPrimo
;G. Ciraolo
Penultimo
;
2023
Abstract
We consider inhomogeneous p-Laplace type equations of the form -div (a del u)) = f in a possibly anisotropic setting. Under general assumptions on the source term f, we obtain quantitative Sobolev regularity results for the stress field a(del u) and weighted L-2 estimates for the Hessian of the solution. As far as we know, our results are new or refine the ones available in literature also when restricted to the Euclidean setting.
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