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arXiv · 0804.4774

A Projection Method for Derivation of Non-Shannon-Type Information Inequalities

Weidong Xu·Jia Wang·Jun Sun
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Abstract

In 1998, Zhang and Yeung found the first unconditional non-Shannon-type information inequality. Recently, Dougherty, Freiling and Zeger gave six new unconditional non-Shannon-type information inequalities. This work generalizes their work and provides a method to systematically derive non-Shannon-type information inequalities. An application of this method reveals new 4-variable non-Shannon-type information inequalities.

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Weidong Xu, Jia Wang, Jun Sun. 2008-04-30. A Projection Method for Derivation of Non-Shannon-Type Information Inequalities. https://arxiv.org/abs/0804.4774

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