Article
Keywords:
degenerate elliptic equations; regularity; weak solutions; higher differentiability
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References:
[1] Marchi S.:
$C^{1,\alpha }$ local regularity for the solutions of the $p$-Laplacian on the Heisenberg group. The case $1+\frac{1}{\sqrt{5}}< p \leq 2$. Comment. Math. Univ. Carolinae 44.1 (2003), 33-56.
MR 2045844 |
Zbl 1098.35055