This is a preview. Log in through your library . Abstract A counterexample is given to a result of Perez which makes a statement about the convergence of a sequence of logarithms of Radon–Nikodym ...

SummaryThe authors exhibit two differentiable functions f and g for which the function f gᵣ and fgᵣ are not integrable, so that the integration by parts formula does not apply. Journal Information ...