On an Area Inequality and Weighted Integrals of Analytic Functions

In this note we investigate the relationship between the following integrals: $$\int_{U}\mid f^{(n)}(z)\mid^{p}\mid f^{(k)}(z)\mid^{q}(1-\mid z\mid )^{np+kq+\alpha}dm\ \ \ {\rm and}\ \ \ \int_{U}\mid f^{\prime}\mid^{p+q}(1-\mid z\mid)^{\alpha}dm$$ where 0 < p,q < ∞, α > ?1, k,n ∈ N ∪{0} and where ? is an arbitrary analytic function on the unit disc U.