# Ivona Puljić: Roman domination on graphs

Date: 8. 1. 2012

Source: Discrete mathematics seminar

Source: Discrete mathematics seminar

Torek, 10. 1. 2012 od 10h do 12h, Plemljev seminar, Jadranska 19

**Povzetek.**We will begin our discussion about Roman domination with historical background as motivation. After definition of Roman dominating function main results on Roman dominating sets will be presented as well as specific values of Roman domination numbers. We wil pay special attention to upper bounds for Roman domination numbers of Cartesian and cardinal product of two paths.