Some global Sobolev inequalities related to Kolmogorov-type operators
In this note we review a recent result in [17] in collaboration with N. Garofalo, where we establish global versions of Hardy-Littlewood-Sobolev inequalities attached to hypoelliptic equations of Kolmogorov type. The relevant Sobolev spaces are defined through the fractional powers of the operator u...
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| Formaat: | Artikel |
| Taal: | English |
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University of Bologna
2020-03-01
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| Reeks: | Bruno Pini Mathematical Analysis Seminar |
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| Online toegang: | https://mathematicalanalysis.unibo.it/article/view/10584 |