Sharp Isolated Toughness Bound for Fractional (<i>k</i>,<i>m</i>)-Deleted Graphs

Wei GAO, Wei-fan WANG, Yao-jun CHEN

Acta Mathematicae Applicatae Sinica(English Series) . 2025, (1): 252 -269 . DOI: 10.1007/s10255-024-1067-x