Yingfang Zhang

collaborators

2 papers

math.AP2026

Bivariate Hardy-Sobolev Inequality and Its Sharp Stability

Yingfang Zhang, Xuexiu Zhong, Wenming Zou

This paper establishes a bivariate Hardy-Sobolev inequality. Let $Ω \subset R^{N}$ ( $N \geq 3$ ) be an open domain, $s \in (0, 2)$ , $α > 1$ , $β > 1$ with $α + β = 2^{*} (s)$ , and $κ\i…

math.AP2024

A strong-form stability for a class of $L^{p}$ Caffarelli-Kohn-Nirenberg interpolation inequality

Yingfang Zhang, Wenming Zou

We study the stability of a class of Caffarelli-Kohn-Nirenberg (CKN) interpolation inequality and establish a strong-form stability as following: \begin{equation*} \inf_{v\in\mathc…

Bivariate Hardy-Sobolev Inequality and Its Sharp Stability

A strong-form stability for a class of Lp Caffarelli-Kohn-Nirenberg interpolation inequality

A strong-form stability for a class of $L^{p}$ Caffarelli-Kohn-Nirenberg interpolation inequality