Media type: E-Article Title: Bounds on the Expectation of Functions of Martingales and Sums of Positive RV's in Terms of Norms of Sums of Independent Random Variables Contributor: Pena, Victor H. De La imprint: JSTOR, 1990 Published in: Proceedings of the American Mathematical Society Language: Not determined DOI: 10.2307/2047718 ISSN: 0002-9939 Keywords: Applied Mathematics ; General Mathematics Origination: Footnote: Access State: Open Access