Mathematical Inequalities & Applications · Volume 9, Issue 2 Inequalities for marks in digraphs 09-19 Pages 189-198 DOI 10.7153/mia-09-19 Downloads Short PDF Full PDF PNG Authors S. Pirzada T. A. Naikoo Keywords oriented graph tournament semicomplete diagraph 2-diagraph score sequence mark sequence triple transitive and intransitive Subject classes 05Cxx