A Perron-Frobenius Theorem for Positive Quasipolynomial Matrices Associated with Homogeneous Difference Equations. - Bui The Anh; Duong Dang Xuan Thanh (J. Appl. Math., 2007)

Stability radii of delay difference systems under affine parameter perturbations in infinite dimensional spaces. - Bui The Anh; Nguyen Khoa Son; Duong Dang Xuan Thanh (Appl. Math. Comput., 2008)

The Robustness of Strong Stability of Positive Homogeneous Difference Equations. - Bui The Anh; Duong Dang Xuan Thanh (J. Appl. Math., 2008)

Stability radii of positive linear time-delay systems under fractional perturbations. - Bui The Anh; Nguyen Khoa Son; Duong Dang Xuan Thanh (Syst. Control. Lett., 2009)