arXiv · 2608.09358
On Sobolev spaces for the Grushin operator
Abstract
We define Sobolev spaces associated with the Grushin operator with or without drift. We study some of their norm equivalences and establish embedding and algebra properties. We also prove the boundedness of the Riesz transforms on these spaces.
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Nishta Garg, Rahul Garg. 2026-08-10. On Sobolev spaces for the Grushin operator. https://arxiv.org/abs/2608.09358
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