arXiv · 2204.09990
Non-collapsing condition and Sobolev embeddings for Haj{\l}asz-Besov spaces
Abstract
In this paper we will focus on understanding the relation between Sobolev embedding theorems for Haj{\l}asz-Besov spaces defined on a doubling metric measure space $(\Omega,d,\mu)$ and the non-collapsing condition of the measure, i.e. \[ \inf_{x\in\Omega}\mu(B(x,1))>0. \] We will also obtain embedding results for Haj{\l}asz-Besov spaces whose modulus of smoothness is generated by a rearrangement invariant quasi-norm.
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Joaquim Martin, Walter A. Ortiz. 2022-04-21. Non-collapsing condition and Sobolev embeddings for Haj{\l}asz-Besov spaces. https://arxiv.org/abs/2204.09990
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