# Lower bound of the parabolic Hilbert commutator

@inproceedings{Oikari2021LowerBO, title={Lower bound of the parabolic Hilbert commutator}, author={Tuomas Oikari}, year={2021} }

Answering a key point left open in the recent work of Bongers, Guo, Li and Wick [2], we provide the lower bound ‖b‖BMOγ(R2) . ‖[b,Hγ ]‖Lp(R2)→Lp(R2), where Hγ is the parabolic Hilbert transform.

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