Quantitative -estimates by Bismut formulae
by Li-Juan Cheng, Anton Thalmaier and James Thompson
Abstract
For a function and an elliptic operator , we prove a
quantitative estimate for the derivative in terms of local bounds on
and . An integral version of this estimate is then used to derive a
condition for the zero-mean value property of . An extension to
differential forms is also given. Our approach is probabilistic and could
easily be adapted to other settings.
Journal of Mathematical Analysis and Applications 465 (2018), 803-813
https://doi.org/10.1016/j.jmaa.2018.05.025
The paper is available here:
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