Neighbor Sum Distinguishing Total Choosability of Planar Graphs with Maximum Degree at Least 10

neighbor sum distinguishing (NSD) total coloring ϕ of G is a proper total coloring of G such that ∑_z ∈E_G(u) ∪{u}ϕ (z) ∑_z ∈E_G(v) ∪{v}ϕ (z) for each edge uv ∈ E ( G ), where EG ( u ) is the set of edges incident with a vertex u . In 2015, Pilśniak and Woźniak conjectured that every graph with maximum degree Δ has an NSD total (Δ + 3)-coloring. Recently, Yang et al. proved that the conjecture holds for planar graphs with Δ ≥ 10, and Qu et al. proved that the list version of the conjecture also holds for planar graphs with Δ ≥ 13. In this paper, we improve their results and prove that the list version of the conjecture holds for planar graphs with Δ ≥ 10.