MathSciNet bibliographic data MR2428122 (2009d:15033) 15A24 Duan, Xuefeng; Liao, Anping On the existence of Hermitian positive definite solutions of the matrix equation \$X\sp s+A\sp *X\sp {-t}A=Q\$$X\sp s+A\sp *X\sp {-t}A=Q$. Linear Algebra Appl. 429 (2008), no. 4, 673–687. Article

For users without a MathSciNet license , Relay Station allows linking from MR numbers in online mathematical literature directly to electronic journals and original articles. Subscribers receive the added value of full MathSciNet reviews.