The Roman domatic problem in graphs and digraphs II: A survey

Mustapha Chellali, Nader Jafari Rad, Seyed Mahmoud Sheikholeslami, Lutz Volkmann. The Roman domatic problem in graphs and digraphs II: A survey. Discussiones Mathematicae Graph Theory, 46(2):527-554, 2026. [doi]

Abstract

Abstract is missing.