Characterizations for the generalized fractional integral operators on Morrey spaces
Characterizations for the generalized fractional integral operators on Morrey spaces
We present some characterizations for the boundedness of the generalized fractional integral operators on Morrey spaces.The characterizations follow from two key estimates, one for the norm of some functions in Morrey spaces, and another for the values of the corresponding fractional integrals.We prove three theorems about necessary and sufficient conditions.We …