On the length of L-Grundy sequences

Rebekah Herrman, Stephen G. Z. Smith

An L- sequence of a graph $G$ is a sequence of distinct vertices $S=\{v_1,...,v_k\}$ such that $N[v_i]\setminus {\cup }_{j=1}^{i-1}N(v_j)\ne \varnothing$. The length of the lo…