Two conditions concerning common quadratic Lyapunov functions for linear systems. - Tatsushi Ooba; Yasuyuki Funahashi (IEEE Trans. Autom. Control., 1997)

On a common quadratic Lyapunov function for widely distant systems. - Tatsushi Ooba; Yasuyuki Funahashi (IEEE Trans. Autom. Control., 1997)

Comments on "Robust stability of linear systems with delayed perturbations" [with reply]. - Tatsushi Ooba; Yasuyuki Funahashi (IEEE Trans. Autom. Control., 1999)

Comments regarding "Stability margin evaluation for uncertain linear systems" [and counterexample]. - Tatsushi Ooba; Yasuyuki Funahashi; Yau-Tarng Juang; Chi-Lee Chang (IEEE Trans. Autom. Control., 2000)

Stabilization of Multidimensional Systems Using Local State Estimators. - Tatsushi Ooba (Multidimens. Syst. Signal Process., 2001)

On Stability Robustness of 2-D Systems Described by the Fornasini-Marchesini Model. - Tatsushi Ooba (Multidimens. Syst. Signal Process., 2001)

Quadratic Stability of Two-Dimensional Dynamics. - Tatsushi Ooba (Eur. J. Control, 2003)

Stability of linear discrete dynamics employing state saturation arithmetic. - Tatsushi Ooba (IEEE Trans. Autom. Control., 2003)

Stability analysis of two-dimensional systems by means of finitely constructed bilateral quadratic forms. - Tatsushi Ooba; Yasuyuki Funahashi (IEEE Trans. Autom. Control., 2004)

Stability of Discrete-Time Systems Joined With a Saturation Operator on the State-Space. - Tatsushi Ooba (IEEE Trans. Autom. Control., 2010)

Asymptotic Stability of Two-Dimensional Discrete Systems With Saturation Nonlinearities. - Tatsushi Ooba (IEEE Trans. Circuits Syst. I Regul. Pap., 2013)