相关期刊:《Frontiers of Mathematics in China》《Journal of Mathematical Research with Applications》《Science China Mathematics》《Acta Mathematicae Applicatae Sinica》更多>>
supported by the National Natural Science Foundation of China (No.12271438, No.12071370 and U1803263);the Science Found of Qinhai Province (No.2022-ZJ-753);Shaanxi Fundamental Science Research Project for Mathematics and Physics (No.22JSZ009);Shangluo University Doctoral Initiation Fund Project(No.22SKY112);Shangluo University Key Disciplines Project (Discipline name:Mathematics)。
A neighbor sum distinguishing(NSD)total coloringφof G is a proper total coloring of G such thatΣz∈EG(u)U{u}φ(z)≠Σz∈EG(v)U{v}φ(z)for each edge uv∈E(G),where EG(u)is the set of edges incident with a vertex u.In...