FILOMAT, vol.36, no.14, pp.4779-4791, 2022 (SCI-Expanded)
In this paper, firstly we give weighted Jensen inequality for interval valued functions.Then, by using Jensen inequality, we establish weighted Hermite-Hadamard type inclusions for interval-valued functions. Moreover, we obtain some inclusions of weighted Hermite-Hadamard type for co-ordinated convex interval-valued functions. These inclusions are generalizations of some results given in earlier works.