35 citations · 156 across the 42 of their papers we have counts for
5 papers · 1 filter
The structure connectivity of Data Center Networks
Lina Ba, Heping Zhang
Last decade, numerous giant data center networks are built to provide increasingly fashionable web applications. For two integers and , the -dimensional DCell…
Components of domino tilings under flips in quadriculated cylinder and torus
Qianqian Liu, Jingfeng Wang, Chunmei Li +1
In a region consisting of unit squares, a domino is the union of two adjacent squares and a (domino) tiling is a collection of dominoes with disjoint interior whose union is th…
Minimum degree of minimal (\emph{n}-10)-factor-critical graphs
Jing Guo, Heping Zhang
A graph of order is said to be -factor-critical for integers , if the removal of any vertices results in a graph with a perfect matching. A -factor-c…
Minimally k-factor-critical graphs for some large k
Jing Guo, Heping Zhang
A graph of order is said to be -factor-critical for integers , if the removal of any vertices results in a graph with a perfect matching. - and -f…
The maximum matching extendability and factor-criticality of 1-planar graphs
Jiangyue Zhang, Yan Wu, Heping Zhang
A graph is - if it can be drawn in the plane so that each edge is crossed by at most one other edge. Moreover, a 1-planar graph is if it satisfies $|E(G)|=…