On the positive definite solutions of a nonlinear matrix equation
Minghui Wang, Chunyan Liang, Shanrui Hu · 2012 4th Electronic System-Integration Technology Conference · 2012
In this paper, the nonlinear matrix equation is investigated. Based on the fixed-point theory, the boundary and the existence of the solution with the case are discussed. An algorithm that avoids matrix inversion with the case is proposed.