Estimates for derivatives of the Green functions for noncoercive differential operators on homogeneous manifolds of negative curvature

DOI10.1023/A:1024124602037zbMath1028.43010MaRDI QIDQ1404339

Roman Urban

Publication date: 21 August 2003

Published in: Potential Analysis (Search for Journal in Brave)

zbMATH Keywords

Bessel processGreen functionevolutionsNA groupsnoncoercive operators

Mathematics Subject Classification ID

Continuous-time Markov processes on general state spaces (60J25) Differential geometry of homogeneous manifolds (53C30) Harmonic analysis on homogeneous spaces (43A85) Diffusion processes (60J60) Nilpotent and solvable Lie groups (22E25) Boundary behavior of harmonic functions in higher dimensions (31B25)

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