K. Zhao

activity

20142026

most citedGraph homomorphisms on rectangular matrices over division rings I

1 citations · 2 across the 7 of their papers we have counts for

collaborators

Showing 2017Show all

3 papers · 1 filter

math.NA2017

Updating quadratic palindromic models with no spillover effect on unmeasured spectral data

Kang Zhao, Lizhi Cheng, Shengguo Li +1

This paper concerns the model updating problems with no spillover of the quadratic palindromic system $P (λ) = λ^{2} A^{⋆} + λ Q + A$

math.CO2017

Graph homomorphisms on rectangular matrices over division rings II

Li-Ping Huang, Kang Zhao

Let $D^{m \times n}$ be the set of $m \times n$ matrices over a division ring $D$ . Two matrices $A, B \in D^{m \times n}$ are adjacent if ${\rm rank}(A-B)…

math.CO2017★ 1 cited

Graph homomorphisms on rectangular matrices over division rings I

Li-Ping Huang, Kang Zhao

Let $D$ be a division ring, and let $D^{m \times n}$ be the set of $m \times n$ matrices over $D$ . Two matrices $A, B \in D^{m \times n}$ are adj…