35 Partial differential equations
35Hxx Close-to-elliptic equations
35H20 Subelliptic equations (3 articles)
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Marchi, Silvana:
$C^{1,\alpha}$ local regularity for the solutions of the $p$-Laplacian on the Heisenberg group. The case $1+\frac{1}{\sqrt{5}}<p\le2$.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 44
(2003),
issue 1,
pp. 33-56
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Marchi, Silvana:
Correction to the paper: $C^{1,\alpha}$ local regularity for the solutions of the p-Laplacian on the Heisenberg group. The case $1+\frac{1}{\sqrt{5}} <p\le 2$.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 44
(2003),
issue 2,
pp. 387-388
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Di Fazio, Giuseppe; Fanciullo, Maria Stella:
Gradient estimates for elliptic systems in Carnot-Carathéodory spaces.
(English).
Commentationes Mathematicae Universitatis Carolinae,
vol. 43
(2002),
issue 4,
pp. 605-618