School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, PR China
Abstract:
Hermitian matrices can be thought of as generalizations of real numbers. Many matrix inequalities, especially for Hermitian matrices, are derived from their scalar counterparts. In this paper, the Hardy-Littlewood-Pólya rearrangement inequality is extended to Hermitian matrices with respect to determinant, trace, Kronecker product, and Hadamard product.