Revisiting the Hamiltonian Theme in the Square of a Block: The General Case

Herbert Fleischner, Gek L. Chia

This is the second part of joint research in which we show that every $2$-connected graph $G$ has the ${\mathcal{F}}_4$ property. That is, given distinct $x_i\in V(G)$, $1\le i\le 4$,…