Pubblicazioni
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An inverse mean value property for evolution equations (with E.Lanconelli and G.Tralli), submitted.
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Attractors for a class of semi-linear degenerate
parabolic equations (with S.Sonner), submitted.
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A Liouville-type Theorem on halfspaces for sub-Laplacians, Proceedings of the AMS, to appear.
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Blaschke, Privaloff, Reade and Saks Theorems
for diffusion equations on Lie groups
(with G.Tralli), Potential Analysis,
DOI 10.1007/s11118-012-9309-6.
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On semilinear $\Delta_\lambda$-Laplace equation (with E.Lanconelli), Nonlinear Analysis 75 (2012), 4637-4649.
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A control condition for a weak Harnack inequality, Nonlinear Analysis Series A: Theory, Methods & Applications 75 (2012), 4198-4204.
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Liouville
Theorem for X -elliptic operators (with E.Lanconelli), Nonlinear Analysis 70 (2009), 2974-2985.
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Liouville
Theorems for a class of linear second order operators with
nonnegative characteristic form (with E.Lanconelli), Boundary Value
Problems, Volume 2007, Art. ID 48232 (2007), 16
pages.
- Link of
groups and Hörmander operators (with E.Lanconelli), Proceedings of
the American Mathematical Society, 135 (2007), 2019--2030.
- Liouville
Theorems in halfspaces for parabolic hypoelliptic equations (with E.Lanconelli), Ricerche di Matematica,
Volume 55, No.2 (2006), 267--282.
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One-side Liouville Theorems for a class of
hypoelliptic ultraparabolic equations (with E.Lanconelli), Contemporary
Mathematics, Volume 368 (2005), 305--312.
- An invariant Harnack inequality for a class of hypoelliptic ultraparabolic equations (with E.Lanconelli),
Mediterr. j. math. 1 (2004), 51--80.
- X-elliptic operators and
X-control distances (with E.Lanconelli),
Ricerche di Matematica, Napoli, Vol.
XLIX (2000), II Special issue in memory of Ennio De Giorgi ,
223-243.
Seminari su invito
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On linear second order PDE's with underlying
Carnot-Carathedory or Lie group structures
BCAM Seminars
Bilbao, October 11, 2012
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A control condition for a weak Harnack inequality
The International Conference in Geometry Analysis and Partial Differential Equations
Jiaxing, December 19-21, 2011
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Liouville Theorems for X-elliptic operators
Liouville Theorems and detours, INdAM Conference
Cortona, May 18-25, 2008
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Liouville Theorems on homogeneous Lie groups
International Conference on PDEs and Harmonic Analysis
Beijing, June 25-29, 2007
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Link di gruppi ed operatori di Hörmander omogenei
Equazioni di Kolmogorov e misure invarianti
Bologna, 12-13 Aprile, 2007
- Liouville Theorems for a class of linear second order operators with nonnegative characteristic form
AMS Special Session on Subelliptic PDE's and Sub-Riemannian Geometry, 2006 Fall Southeastern Section Meeting
Fayetteville, AR, November 3-4, 2006