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- Title
Capacity and the Corresponding Heat Semigroup Characterization from Dunkl-Bounded Variation.
- Authors
Meng, Xiangling; Liu, Yu; Xie, Xiangyun
- Abstract
In this paper, we study some important basic properties of Dunkl-bounded variation functions. In particular, we derive a way of approximating Dunkl-bounded variation functions by smooth functions and establish a version of the Gauss–Green Theorem. We also establish the Dunkl BV capacity and investigate some measure theoretic properties, moreover, we show that the Dunkl BV capacity and the Hausdorff measure of codimension one have the same null sets. Finally, we develop the characterization of a heat semigroup of the Dunkl-bounded variation space, thereby giving its relation to the functions of Dunkl-bounded variation.
- Subjects
SEMIGROUPS (Algebra); GROUP theory; MATHEMATICS theorems; KERNEL (Mathematics); KERNEL functions
- Publication
Fractal & Fractional, 2021, Vol 5, Issue 4, p280
- ISSN
2504-3110
- Publication type
Article
- DOI
10.3390/fractalfract5040280