Edges incident with a vertex of degree greater than four and a lower bound on the number of contractible edges in a 4-connected graph
Nakamura, Shunsuke, Egawa, Yoshimi, Kotani, KeikoVolume:
68
Journal:
Electronic Notes in Discrete Mathematics
DOI:
10.1016/j.endm.2018.06.005
Date:
July, 2018
File:
PDF, 195 KB
2018