We prove a Maschke type theorem for Doi-Hopf π-modules.A sufficient condition for having a Maschke type property is that there exists a suitable total integral
In this paper we give a strong converse inequality of type B in terms of unified K-functional Kλα (f, t2) (0 ≤λ≤ 1, 0 < α < 2) for the Meyer-Knig and Ze
This paper develops an extended newsboy model and presents a formulation for this model.This new model has solved the budget contained multi-product newsboy pro