A New Determinant Inequality of Positive Semi-Definite Matrices

2012/07/17 by Jun Fang, Hongbin Li, Fang, Jun +1
Computer Science · Engineering · Mathematics · #FOS: Computer and information sciences #Information Theory (cs.IT) #Mathematical Inequalities and Applications #Matrix Theory and Algorithms #cs.IT #graph theory and CDMA systems #math.IT

paper · pdf · doi:10.48550/arxiv.1207.3877

3 pages

arxiv created 2012/07/17 · openalex publication_date 2012/07/17 · arxiv updated 2012/07/18 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

A new determinant inequality of positive semidefinite matrices is discovered and proved by us. This new inequality is useful for attacking and solving a variety of optimization problems arising from the design of wireless communication systems.

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