Fractional (g,f)-Factors, Fractional (g,f)-Covered Graphs andFractional (g,f)-Deleted Graphs
Sizhong Zhou · Journal of Gansu Sciences · 2004
Two sufficient conditions are given for a graph to have a fractional (g,f)-factor. Two necessary and sufficient conditions for a graph to be fractional (g,f)-covered and fractional (g,f)-deleted are given.