Xiao Chen

activity

20082026

most citedOn a geometric realization of C

^{*}

-algebras

3 citations · 6 across the 8 of their papers we have counts for

collaborators

Showing math.FAShow all

3 papers · 1 filter

math.FA2026

The Time-Frequency Covariance Principle on Unimodular Kac Algebras

Xiao Chen, Rui Liu, Yuxuan Zheng

This paper extends the short-time Fourier transform (STFT), a fundamental tool in time-frequency analysis, to the quantum group setting of unimodular Kac algebras. For a unimodular…

math.FA2021

A Smiley-type theorem for spectral operators of finite type

Xiao Chen, Jian-Jian Jiang, Xiaolin Li

In this short article, we mainly prove that, for any spectral operator $A$ of type $m$ on a complex Hilbert space, if a bounded operator $B$ lies in the collection of bounded linea…

math.FA2015★ 1 cited

A property for locally convex $^{*}$ -algebras related to Property $(T)$ and character amenability

Xiao Chen, Anthony To-Ming Lau, Chi-Keung Ng

For a locally convex $^{*}$ -algebra $A$ equipped with a fixed continuous $^{*}$ -character $ε$ , we define a cohomological property, called property $(F H)$ , which is similar to…

The Time-Frequency Covariance Principle on Unimodular Kac Algebras

A Smiley-type theorem for spectral operators of finite type

A property for locally convex ∗-algebras related to Property (T) and character amenability

A property for locally convex $^{*}$ -algebras related to Property $(T)$ and character amenability