Abstract
Boundary differentiability of solution of elliptic equation is shown while the boundary satisfies the exterior Reifenberg \(C^{1,Dini}\) condition and is punctually \(C^{1}\) at boundary point.
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The work was supported by NSFC 11401460, the second author was supported by NSFC 11671316.
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Huang, Y., Li, D. & Wang, L. A note on boundary differentiability of solutions of elliptic equations in nondivergence form. manuscripta math. 162, 305–313 (2020). https://doi.org/10.1007/s00229-019-01132-x
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DOI: https://doi.org/10.1007/s00229-019-01132-x