1. and , ‘The parallel projection operators of a nonlinear feedback system’, Proc. IEEE Conf. Dec. and Control, Tucson, 1992, pp. 1050–1054.
2. Differential stability and robust control of nonlinear systems
3. and , ‘Simultaneous Lp-stabilization and internal stabilization of linear systems subject to input saturation — state feedback case’, preprint, Washington State University, 1993.
4. and , ‘On finite gain stabilizability of linear systems subject to input saturation’, to appear in SIAM Journal on Optimization and Control. Preliminary version appeared as ‘Remarks on finite gain stabilizability of linear systems subject to input saturation’, Proc. IEEE Conf. Decision and Control, San Antonio, December 1993, pp. 1808–1813.