On the Positive Definite Solutions of a Nonlinear Matrix Equation

The positive definite solutions of the nonlinear matrix equation are discussed. A necessary and sufficient condition for the existence of positive definite solutions for this equation is derived. Then, the uniqueness of the Hermitian positive definite solution is studied based on an iterative metho...

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Bibliographic Details
Main Authors: Panpan Liu, Shugong Zhang, Qingchun Li
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Journal of Applied Mathematics
Online Access:http://dx.doi.org/10.1155/2013/676978
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