Pointwise characterization of Besov and Triebel–Lizorkin spaces on spaces of homogeneous type

作者：Ryan Alvarado, Fan Wang, Dachun Yang, Wen Yuan · 发表于：Studia Mathematica · 年份：2022 · DOI：10.4064/sm210621-29-4 · 被引用次数：17 · 研究领域：Advanced Harmonic Analysis Research、Soft tissue tumor case studies

The authors establish a pointwise characterization of Besov and Triebel–Lizorkin spaces on spaces of homogeneous type via clarifying the relation between Hajłasz–Sobolev spaces, Hajłasz–Besov and Hajłasz–Triebel–Lizorkin spaces, grand Besov and Triebel–Li