In this thesis we study intrinsic Lipschitz functions. In particular we provide a regular approximation result and a Poincarè type inequality for this class of functions. Moreover we study the obstacle problem in the Heisenberg group and we prove a geometric Poincarè inequality for a class of semilinear equations in the Engel group.
| Identifer | oai:union.ndltd.org:unitn.it/oai:iris.unitn.it:11572/368451 |
| Date | January 2011 |
| Creators | Pinamonti, Andrea |
| Contributors | Pinamonti, Andrea, Serra Cassano, Francesco |
| Publisher | Università degli studi di Trento, place:TRENTO |
| Source Sets | Università di Trento |
| Language | English |
| Detected Language | English |
| Type | info:eu-repo/semantics/doctoralThesis |
| Rights | info:eu-repo/semantics/openAccess |
| Relation | firstpage:1, lastpage:166, numberofpages:166 |
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