Representing a planar graph by vertical lines joining different levels

• 31 December 1983
• journal article
• research article
• Published by Elsevier in Discrete Mathematics
• Vol. 46  (3) , 319-321
• https://doi.org/10.1016/0012-365x(83)90128-0

Abstract

Keywords

• PLANAR GRAPH
• DIFFERENT LEVELS
• CONNECTED PLANAR
• LINES JOINING
• NO CROSSING
• SEGMENTS CORRESPONDING