2 papers
math.CO2018
Graphical zonotopes with the same face vector
Zeying Xu
We are interested in constructing zonotopes which are combinatorially nonequivalent but have the same face vector. In this paper we introduce a quadrilateral flip operation on grap…
cs.DM2015
The Minimal and Maximal Sensitivity of the Simplified Weighted Sum Function
Jiyou Li, Chu Luo, Zeying Xu
Sensitivity is an important complexity measure of Boolean functions. In this paper we present properties of the minimal and maximal sensitivity of the simplified weighted sum funct…