Figure 1From: The roles of conic sections and elliptic curves in the global dynamics of a class of planar systems of rational difference equationsThe dots represent equilibria when both ${\mathit{E}}_{\mathbf{1}}$ and ${\mathit{E}}_{\mathbf{2}}$ are reducible conics. In the third case, it is possible to have infinitely many equilibria (when the transversal lines coincide).Back to article page