
arXiv: 1109.3678
We prove regularity estimates for functions which are harmonic with respect to certain jump processes. The aim of this article is to extend the method of Bass-Levin[BL02] and Bogdan-Sztonyk[BS05] to more general processes. Furthermore, we establish a new version of the Harnack inequality that implies regularity estimates for corresponding harmonic functions.
Statistics and Probability, Hamack inequality, Harnack inequality, Regularity estimate, jump process; harmonic function; regularity estimate; Harnack inequality, Applied Mathematics, Probability (math.PR), jump process, harmonic function, Modelling and Simulation, Harmonic function, FOS: Mathematics, regularity estimate, Jump process, Mathematics - Probability
Statistics and Probability, Hamack inequality, Harnack inequality, Regularity estimate, jump process; harmonic function; regularity estimate; Harnack inequality, Applied Mathematics, Probability (math.PR), jump process, harmonic function, Modelling and Simulation, Harmonic function, FOS: Mathematics, regularity estimate, Jump process, Mathematics - Probability
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