Juan José Montellano‐Ballesteros

Rainbow Directed Cycles of Order 4 in the Complete Biorientation of $$K_n$$

Let $$\overleftrightarrow {K_n}$$ be the complete biorientation of $$K_n$$ . Given a coloring of the arcs of $$\overleftrightarrow {K_n}$$ , a subdigraph D of $$\overleftrightarrow {K_n}$$ will be called rainbow if no two arcs of D receive the same color. For an integer n, let $$...