1 citations · 1 across the 2 of their papers we have counts for
2 papers
cs.CC2008★ 1 cited
A Theory for Valiant's Matchcircuits (Extended Abstract)
Angsheng Li, Mingji Xia
The computational function of a matchgate is represented by its character matrix. In this article, we show that all nonsingular character matrices are closed under matrix inverse o…
cs.CC2008
A Family of Counter Examples to an Approach to Graph Isomorphism
Jin-Yi Cai, Pinyan Lu, Mingji Xia
We give a family of counter examples showing that the two sequences of polytopes and are different. These polytopes were defined recently by S. Friedland in an…