Zejun Huang

most citedLinear preservers and quantum information science

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

math.CO2015

Nonsymmetric normal entry patterns with the maximum number of distinct indeterminates

Zejun Huang, Xingzhi Zhan

We prove that a nonsymmetric normal entry pattern of order $n$ ( $n \geq 3$ ) has at most $n (n - 3) /2 + 3$ distinct indeterminates and up to permutation similarity this number is attained…

math.FA2012

Linear maps preserving Ky Fan norms and Schatten norms of tensor products of matrices

Ajda Fosner, Zejun Huang, Chi-Kwong Li +1

For a positive integer $n$ , let $M_{n}$ be the set of $n \times n$ complex matrices. Suppose $∥ \cdot ∥$ is the Ky Fan $k$ -norm with $1 \leq k \leq mn$ or the Schatten $p$ -norm with $1…

quant-ph2012★ 1 cited

Linear preservers and quantum information science

Ajda Fosner, Zejun Huang, Chi-Kwong Li +1

Let $m, n \geq 2$ be positive integers, $M_{m}$ the set of $m \times m$ complex matrices and $M_{n}$ the set of $n \times n$ complex matrices. Regard $M_{mn}$ as the tensor space $M_m\otime…