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Gradient estimates forp(x)-harmonic functions

✍ Scribed by S. Challal; A. Lyaghfouri


Publisher
Springer
Year
2009
Tongue
English
Weight
168 KB
Volume
131
Category
Article
ISSN
0025-2611

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Gradient Estimates for Harmonic Function
✍ Anton Thalmaier; Feng-Yu Wang πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 247 KB

Derivative formulae for heat semigroups are used to give gradient estimates for harmonic functions on regular domains in Riemannian manifolds. This probabilistic method provides an alternative to coupling techniques, as introduced by Cranston, and allows us to improve some known estimates. We discus