“…Also, it is worth mentioning that other fractional Caccioppoli-type inequalities have been recently used in different contexts (see, for instance, [21,22,9]), although none of them takes into account the tails. 1 Let us finally comment some recent results in the literature. In [7] we prove Harnack-type inequalities with tail for weak supersolutions and solutions to (1.2).…”
Section: Introductionmentioning
confidence: 99%
“…These can be applied to obtain Hölder continuity of the solutions. However, the 1 We recently discovered that Kassmann proved similar Caccioppoli estimates with tail terms in the linear case, when p = 2; see [10].…”
Section: Introductionmentioning
confidence: 99%
“…Nonetheless, some partial results are known. Firstly, we would like to cite the higher regularity contributions for viscosity solutions in the case when s is close to 1 proven in the recent interesting paper [1]; see, also, [16]. Secondly, the analysis in the papers [3] and [18] considers the special case when p is suitably large -thus falling in the Morrey embedding case when concerning regularity.…”
“…Also, it is worth mentioning that other fractional Caccioppoli-type inequalities have been recently used in different contexts (see, for instance, [21,22,9]), although none of them takes into account the tails. 1 Let us finally comment some recent results in the literature. In [7] we prove Harnack-type inequalities with tail for weak supersolutions and solutions to (1.2).…”
Section: Introductionmentioning
confidence: 99%
“…These can be applied to obtain Hölder continuity of the solutions. However, the 1 We recently discovered that Kassmann proved similar Caccioppoli estimates with tail terms in the linear case, when p = 2; see [10].…”
Section: Introductionmentioning
confidence: 99%
“…Nonetheless, some partial results are known. Firstly, we would like to cite the higher regularity contributions for viscosity solutions in the case when s is close to 1 proven in the recent interesting paper [1]; see, also, [16]. Secondly, the analysis in the papers [3] and [18] considers the special case when p is suitably large -thus falling in the Morrey embedding case when concerning regularity.…”
“…The fractional p-Laplacian has recently received quite some interest, for example we refer to [2,9,10,21,18,16,13,17,23]. Higher regularity is one interesting and very challenging question where only very partial results are known, e.g.…”
Section: Introductionmentioning
confidence: 99%
“…Higher regularity is one interesting and very challenging question where only very partial results are known, e.g. in [2] they obtain for s ≈ 1 estimates in C 1,α .…”
Abstract. We prove a nonlocal, nonlinear commutator estimate concerning the transfer of derivatives onto testfunctions. For the fractional p-Laplace operator it implies that solutions to certain degenerate nonlocal equations are higher differentiable. Also, weak fractional p-harmonic functions which a priori are less regular than variational solutions are in fact classical. As an application we show that sequences of uniformly bounded n s -harmonic maps converge strongly outside at most finitely many points.
We consider a Dirichlet problem for a nonlinear, nonlocal equation driven by the degenerate fractional p‐Laplacian, with a logistic‐type reaction depending on a positive parameter. In the subdiffusive and equidiffusive cases, we prove existence and uniqueness of the positive solution when the parameter lies in convenient intervals. In the superdiffusive case, we establish a bifurcation result. A new strong comparison result, of independent interest, plays a crucial role in the proof of such bifurcation result.
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