papers
Publications (8)
math.CO2005
Enumeration of perfect matchings of a type of Cartesian products of graphs
Weigen Yan, Fuji Zhang
math.CO2017
Flip-distance between α-orientations of graphs embedded on plane and sphere
Weijuan Zhang, Jianguo Qian, Fuji Zhang
math.GT2014
When will the crossing number of an alternating link decrease by two via a crossing change?
Xian'an Jin, Fuji Zhang, Jun Ge
math.CO2006
Matchings and entropies of cylinders
Weigen Yan, Yeong-Nan Yeh, Fuji Zhang
math.CO2005
The replacements of signed graphs and Kauffman brackets of links
Xian'an Jin, Fuji Zhang
math.CO2014
The maximum forcing number of polyomino
Liqiong Xu, Yuqing Lin, Fuji Zhang
math.CO2005
Graphical condensation of plane graphs: a combinatorial approach
Weigen Yan, Yeong-Nan Yeh, Fuji Zhang
math.CO2009
Perfect matchings of line graphs with small maximum degree
Weigen Yan, Fuji Zhang