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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/221444
Higher differentiability results for solutions to a class of non-homogeneous elliptic problems under sub-quadratic growth conditions
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Abstract
We prove a sharp higher differentiability result for local minimizers of functionals of the form
$$
\mathscr{F}(w, \Omega)=\int_{\Omega}[F(x, D w(x))-f(x) \cdot w(x)] d x
$$
with non-autonomous integrand $F(x, \xi)$ which is convex with respect to the gradient variable, under $p$-growth conditions, with $1
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CLOP, Albert, GENTILE, Andrea and PASSARELLI DI NAPOLI, Antonia. Higher differentiability results for solutions to a class of non-homogeneous elliptic problems under sub-quadratic growth conditions. Bulletin Of Mathematical Sciences. 2023. Vol. 13, num. 2. ISSN 1664-3607. [consulted: 10 of June of 2026]. Available at: https://hdl.handle.net/2445/221444