Further development of positive semidefinite solutions of the operator equation Σj=1nAn-jXAj-1=B

Abstract

In Positive semidefinite solutions, T. Furuta discusses the existence of positive semidefinite solutions of the operator equation Σj=1nAn-jXAj-1=B. In this paper, we shall apply Grand Furuta inequality to study the operator equation. A generalized special type of B is obtained due to Positive semidefinite solutions.

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