The Hermitian solution of AXA*=B subject to CXC* ≥ D

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摘要

In this paper, we first establish some necessary and sufficient conditions for the existence of Hermitian solution of AXA*=B subject to CXC* ≥ D, where B and D are Hermitian matrices. Furthermore, a general expression for this Hermitian constrained solution is derived, several special cases are also considered.

论文关键词:Hermitian solution,Linear matrix equation,Linear matrix inequality,Löwner partial ordering

论文评审过程:Received 15 June 2014, Revised 21 August 2015, Accepted 24 August 2015, Available online 14 September 2015, Version of Record 14 September 2015.

论文官网地址:https://doi.org/10.1016/j.amc.2015.08.102