Counterexample to the Vector Generalization of Costa's Entropy Power Inequality, and Partial Resolution

Thomas A. Courtade, Guangyue Han, Yaochen Wu. Counterexample to the Vector Generalization of Costa's Entropy Power Inequality, and Partial Resolution. IEEE Transactions on Information Theory, 64(7):5453-5454, 2018. [doi]

Abstract

Abstract is missing.