Jinghao Huang

activity

20232026

collaborators

6 papers

math.OA2026

Jensen' s trace inequality with equality condition and noncommutative Lamperti's theorem

Kai Fang, Xin He, Jinghao Huang

Let $M$ be a semifinite von Neumann algebra equipped with a semifinite faithful normal trace $τ$ . We establish Jensen's trace inequality in full generality and characteriz…

math.OA2026

Isometries on algebras of locally measurable operators

Jinghao Huang, Karimbergen Kudaybergenov, Bing Yan

Let $L S (M)$ be the algebra of locally measurable operators affiliated with a von Neumann algebra $M$ , equipped with an $F$ -norm defined via a dimension function…

math.OA2026

Isometries of Haagerup--Schultz algebras

Jinghao Huang, Karimbergen Kudaybergenov, Fedor Sukochev +1

We establish a version of the classical results concerning descriptions of isometries on $C^{*}$ -algebras and noncommutative $L_{p}$ -spaces due to Kadison (1951) and Yeadon (1981) in t…

math.FA2026

Disjointness-preserving mappings on Calkin operator spaces and positive isometries

Kai Fang, Jinghao Huang, Karimbergen Kudaybergenov +1

Let $E (M, τ)$ and $F (M, τ)$ be two Calkin operator spaces affiliated with a semifinite von Neumann algebra $M$ equipped with a semifinite faithful norma…

math.OA2025

Rank metric isometries and determinant-preserving mappings on II $_{1}$ -factors

Jinghao Huang, Karimbergen Kudaybergenov, Fedor Sukochev

We fully describe the general form of a linear (or conjugate-linear) rank metric isometry on the Murray--von Neumann algebra associated with a II $_{1}$ -factor. As an application, we…

math.OA2023

The ball-covering property of von Neumann algebras and noncommutative symmetric spaces

Jinghao Huang, Karimbergen Kudaybergenov, Rui Liu

We fully characterize those von Neumann algebras having the ball-covering property. We also study the ball-covering property of noncommutative symmetric spaces. In particular, we p…

Jensen' s trace inequality with equality condition and noncommutative Lamperti's theorem

Isometries on algebras of locally measurable operators

Isometries of Haagerup--Schultz algebras

Disjointness-preserving mappings on Calkin operator spaces and positive isometries

Rank metric isometries and determinant-preserving mappings on II1​-factors

The ball-covering property of von Neumann algebras and noncommutative symmetric spaces

Rank metric isometries and determinant-preserving mappings on II $_{1}$ -factors