Brett D. Wick

activity

20122024

most citedThin sequences and the Gram matrix

6 citations · 6 across the 6 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

math.FA2023

Lipschitz and Triebel--Lizorkin spaces, commutators in Dunkl setting

Yongsheng Han, Ming-Yi Lee, Ji Li +1

We first study the Lipschitz spaces $Λ_{d}^{β}$ associated with the Dunkl metric, $β \in (0, 1)$ , and prove that it is a proper subspace of the classical Lipschitz spaces $Λ^{β}$ on $\mat…

math.CA2023

The Riesz Transform and Fractional Integral Operators in the Bessel Setting

Jorge J. Betancor, Xuan Thinh Duong, Ming-Yi Lee +2

Fix $λ > 0$ . Consider the Bessel operator $△_{λ} := - \frac{d ^{2}}{d x ^{2}} - \frac{2 λ}{x} \frac{d}{d x}$ on $R_{+}$ , where $R_{+} := (0, \infty)$ and $d m_{λ} := x^{2 λ} d x$ with $d x$ …