Denting Points and Drop Properties in Orlicz Spaces

On the unit ball of an Orlicz function space the denting points, weakU denting points, and quasi-denting points coincide. But on the unit ball of an Orlicz sequence space the quasi-denting points are different from the denting points and weakU denting points. We also show that the weakU drop property and the Kadec]Klee property are equivalent in Orlicz spaces. Hence the weak drop property and the weakU drop property are independent properties in Banach spaces.