The crossing number of the cartesian products of K_(2,5)×P_n
Xiaoling Ke · Fuzhou daxue xuebao. Ziran kexue ban · 2011
Let G1×G2 be the cartesian product of G1 with G2,where V(G1×G2)=V(G1)×V(G2),E(G1×G2)={(u1,u2)(v1,v2)|u1=v1 and u2v2∈E(G2),or u2=v2 and u1v1∈E(G1)}.In this paper,we determine that the crossing number of cartesian products of K2,5 with Pn is 8n.