Algebraic Graph Theory Seminar - Alison Marr

Title: Distance magic labeling on directed graphs

Abstract:

This talk will explore two new types of distance magic labelings on directed graphs. Results on some specific classes of directed graphs will be discussed. We will also look at various properties of these two types of labelings and some construction techniques. Finally, we'll see the connections of these labelings to group distance magic labelings of directed graphs that use elements of an abelian group to label the vertices of the graph.