All Complete Graph-Wheel Planar Ramsey Numbers.

For two given graphs $$G_1$$ and $$G_2$$ , the planar Ramsey number $$PR(G_1,G_2)$$ is the smallest integer $$N$$ such that for any planar graph $$G$$ of order $$N$$ , either $$G$$ contains $$G_1$$ or the complement of $$G$$ contains $$G_2$$ . Let $$K_m$$ denote a complete graph of order $$m$$ and $$W_n$$ a wheel of order $$n+1$$ . In this paper, we determine all planar Ramsey numbers $$PR(K_m,W_n)$$ . [ABSTRACT FROM AUTHOR]