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Sobolev versus Holder minimizers for the degenerate fractional $p$-Laplacian

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 نشر من قبل Marco Squassina
 تاريخ النشر 2019
  مجال البحث
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We consider a nonlinear pseudo-differential equation driven by the fractional $p$-Laplacian $(-Delta)^s_p$ with $sin(0,1)$ and $pge 2$ (degenerate case), under Dirichlet type conditions in a smooth domain $Omega$. We prove that local minimizers of the associated energy functional in the fractional Sobolev space $W^{s,p}_0(Omega)$ and in the weighted Holder space $C^0_s(overlineOmega)$, respectively, do coincide.



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