中国科学院数学与系统科学研究院期刊网
Structure and Coloring of (P3 ∪ P2)-free Graphs: Sparse Triangles
Bao-gang XU, Xiao-wen ZHANG
Acta Mathematicae Applicatae Sinica(English Series) . 2026, (4): 1353 -1364 .  DOI: 10.1007/s10255-025-0010-0