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PY - 2004 DA - 2004// TI - Omega limit sets in positive cones JO - Bulletin of the London Mathematical Society VL - 36 UR - https://doi.org/10.1112/S0024609303002625 DO - 10.1112/S0024609303002625 ID - Chen2004 ER - TY - JOUR AU - Li, J. AU - Whitaker, J. PY - 2005 DA - 2005// TI - Exceptional family of elements and solvability of variational inequalities for mappings defined only on closed convex cones in Banach spaces JO - Journal of Mathematical Analysis and Applications VL - 310 UR - https://doi.org/10.1016/j.jmaa.2005.02.006 DO - 10.1016/j.jmaa.2005.02.006 ID - Li2005 ER - TY - JOUR AU - Jayanthan, A. V. AU - Verma, J. K. PY - 2005 DA - 2005// TI - Hilbert coefficients and depth of fiber cones JO - Journal of Pure and Applied Algebra VL - 201 UR - https://doi.org/10.1016/j.jpaa.2004.12.025 DO - 10.1016/j.jpaa.2004.12.025 ID - Jayanthan2005 ER - TY - BOOK AU - Kaczorek, T. PY - 2002 DA - 2002// TI - Positive 1D and 2D Systems, Series on Communications and Control Engineering, E.D. Sontag and M. Thoma eds PB - Springer CY - Berlin, Germany ID - Kaczorek2002 ER - TY - BOOK AU - Farina, L. AU - Rinaldi, S. PY - 2000 DA - 2000// TI - Positive Linear Systems. Theory and Applications, Pure and Applied Mathematics (New York) PB - Sons CY - New York, NY, USA UR - https://doi.org/10.1002/9781118033029 DO - 10.1002/9781118033029 ID - Farina2000 ER - TY - JOUR AU - Bru, R. AU - Romero, S. AU - Sánchez, E. PY - 2000 DA - 2000// TI - Canonical forms for positive discrete-time linear control systems JO - Linear Algebra and Its Applications VL - 310 UR - https://doi.org/10.1016/S0024-3795(00)00044-6 DO - 10.1016/S0024-3795(00)00044-6 ID - Bru2000 ER - TY - JOUR AU - Bru, R. AU - Romero, S. AU - Sánchez, E. PY - 2004 DA - 2004// TI - Structural properties of positive periodic discrete-time linear systems: canonical forms JO - Applied Mathematics and Computation VL - 153 UR - https://doi.org/10.1016/S0096-3003(03)00665-9 DO - 10.1016/S0096-3003(03)00665-9 ID - Bru2004 ER - TY - JOUR AU - Bru, R. AU - Coll, C. AU - Romero, S. AU - Sánchez, E. PY - 2004 DA - 2004// TI - Reachability indices of positive linear systems JO - Electronic Journal of Linear Algebra VL - 11 UR - https://doi.org/10.13001/1081-3810.1125 DO - 10.13001/1081-3810.1125 ID - Bru2004 ER - TY - JOUR AU - Fornasini, E. AU - Valcher, M. E. PY - 2005 DA - 2005// TI - Controllability and reachability of 2-D positive systems: a graph theoretic approach JO - IEEE Transactions on Circuits and Systems I. Regular Papers VL - 52 UR - https://doi.org/10.1109/TCSI.2004.842872 DO - 10.1109/TCSI.2004.842872 ID - Fornasini2005 ER - TY - JOUR AU - Benvenuti, L. AU - Farina, L. PY - 2004 DA - 2004// TI - Eigenvalue regions for positive systems JO - Systems & Control Letters VL - 51 UR - https://doi.org/10.1016/j.sysconle.2003.09.009 DO - 10.1016/j.sysconle.2003.09.009 ID - Benvenuti2004 ER - TY - JOUR AU - Agarwal, R. P. AU - Perera, K. AU - O'Regan, D. PY - 2005 DA - 2005// TI - Positive solutions of higher-order singular problems JO - Differential Equations VL - 41 UR - https://doi.org/10.1007/s10625-005-0209-z DO - 10.1007/s10625-005-0209-z ID - Agarwal2005 ER - TY - JOUR AU - Caccetta, L. AU - Rumchev, V. G. PY - 1998 DA - 1998// TI - Reachable discrete-time positive systems with minimal dimension control sets JO - Dynamics of Continuous, Discrete and Impulsive Systems VL - 4 ID - Caccetta1998 ER - TY - JOUR AU - De Leenheer, P. AU - Aeyels, D. PY - 2002 DA - 2002// TI - Stabilization of positive systems with first integrals JO - Automatica VL - 38 UR - https://doi.org/10.1016/S0005-1098(02)00056-0 DO - 10.1016/S0005-1098(02)00056-0 ID - De Leenheer2002 ER - TY - JOUR AU - Diamond, P. AU - Opoitsev, V. PY - 2000 DA - 2000// TI - Absolute stability of positive systems with differential constraints JO - International Journal of Control VL - 73 UR - https://doi.org/10.1080/002071700219759 DO - 10.1080/002071700219759 ID - Diamond2000 ER - TY - BOOK AU - Kaczorek, T. PY - 2004 DA - 2004// TI - Neural networks of positive systems ID - Kaczorek2004 ER - TY - JOUR AU - De la Sen, M. PY - 2005 DA - 2005// TI - Some conceptual links between dynamic physical systems and operator theory issues concerning energy balances and stability JO - Informatica VL - 16 ID - De la Sen2005 ER - TY - JOUR AU - Fornasini, E. AU - Valcher, M. E. PY - 1997 DA - 1997// TI - Directed graph,D state models, and characteristic polynomials of irreducible matrix pairs JO - Linear Algebra and Its Applications VL - 263 UR - https://doi.org/10.1016/S0024-3795(96)00540-X DO - 10.1016/S0024-3795(96)00540-X ID - Fornasini1997 ER - TY - JOUR AU - Niu, Y. AU - Lam, J. AU - Wang, X. PY - 2004 DA - 2004// TI - Sliding-mode control for uncertain neutral delay systems JO - IEE Proceedings: Control Theory and Applications VL - 151 ID - Niu2004 ER - TY - JOUR AU - Coxson, P. G. AU - Shapiro, H. PY - 1987 DA - 1987// TI - Positive input reachability and controllability of positive systems JO - Linear Algebra and Its Applications VL - 94 UR - https://doi.org/10.1016/0024-3795(87)90076-0 DO - 10.1016/0024-3795(87)90076-0 ID - Coxson1987 ER - TY - JOUR AU - Rumchev, V. G. AU - James, D. J. G. PY - 1989 DA - 1989// TI - Controllability of positive linear discrete-time systems JO - International Journal of Control VL - 50 UR - https://doi.org/10.1080/00207178908953401 DO - 10.1080/00207178908953401 ID - Rumchev1989 ER - TY - JOUR AU - Rumchev, V. G. AU - James, D. J. G. PY - 1995 DA - 1995// TI - Spectral characterization and pole assignment for positive linear discrete-time systems JO - International Journal of Systems Science VL - 26 ID - Rumchev1995 ER - TY - JOUR AU - Jafarov, E. M. AU - Tasaltin, R. PY - 2000 DA - 2000// TI - Robust sliding-mode control for the uncertain MIMO aircraft model F-18 JO - IEEE Transactions on Aerospace and Electronic Systems VL - 36 UR - https://doi.org/10.1109/7.892663 DO - 10.1109/7.892663 ID - Jafarov2000 ER - TY - JOUR AU - Jafarov, E. M. PY - 2005 DA - 2005// TI - Robust sliding mode controllers design techniques for stabilization of multivariable time-delay systems with parameter perturbations and external disturbances JO - International Journal of Systems Science VL - 36 UR - https://doi.org/10.1080/00207720500156363 DO - 10.1080/00207720500156363 ID - Jafarov2005 ER - TY - JOUR AU - De la Sen, M. PY - 2004 DA - 2004// TI - Sufficiency-type stability and stabilization criteria for linear time-invariant systems with constant point delays JO - Acta Applicandae Mathematicae VL - 83 UR - https://doi.org/10.1023/B:ACAP.0000039018.13226.ed DO - 10.1023/B:ACAP.0000039018.13226.ed ID - De la Sen2004 ER - TY - JOUR AU - De la Sen, M. PY - 2005 DA - 2005// TI - On pole-placement controllers for linear time-delay systems with commensurate point delays JO - Mathematical Problems in Engineering VL - 2005 UR - https://doi.org/10.1155/MPE.2005.123 DO - 10.1155/MPE.2005.123 ID - De la Sen2005 ER - TY - JOUR AU - De la Sen, M. 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PY - 2006 DA - 2006// TI - Stability of impulsive time-varying systems and compactness of the operators mapping the input space into the state and output spaces JO - Journal of Mathematical Analysis and Applications VL - 321 UR - https://doi.org/10.1016/j.jmaa.2005.08.038 DO - 10.1016/j.jmaa.2005.08.038 ID - De la Sen2006 ER - TY - JOUR AU - Wong, P. J. Y. AU - Agarwal, R. P. PY - 1996 DA - 1996// TI - Oscillation criteria for nonlinear partial difference equations with delays JO - Computers & Mathematics with Applications VL - 32 UR - https://doi.org/10.1016/0898-1221(96)00144-7 DO - 10.1016/0898-1221(96)00144-7 ID - Wong1996 ER - TY - JOUR AU - De la Sen, M. PY - 2005 DA - 2005// TI - Adaptive control of time-varying systems with time-varying delays JO - Dynamics of Continuous, Discrete & Impulsive Systems. Series A. Mathematical Analysis VL - 12 ID - De la Sen2005 ER - TY - BOOK AU - Kaczorek, T. 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AU - Rodellar, J. PY - 2005 DA - 2005// TI - Control of uncertain non-linear systems via adaptive backstepping JO - Journal of Sound and Vibration VL - 280 UR - https://doi.org/10.1016/j.jsv.2003.12.033 DO - 10.1016/j.jsv.2003.12.033 ID - Mañosa2005 ER - TY - CHAP AU - Borisovich, A. PY - 2006 DA - 2006// TI - Positive oriented periodic solutions of the first-order complex ODE with polynomial nonlinear part BT - Journal of Inequalities and Applications ID - Borisovich2006 ER - TY - JOUR AU - Borisovich, A. AU - Marzantowicz, W. PY - 2006 DA - 2006// TI - Positive oriented periodic solutions of the first-order complex ODE with polynomial nonlinear part JO - Journal of Inequalities and Applications VL - 2006 UR - https://doi.org/10.1155/JIA/2006/42908 DO - 10.1155/JIA/2006/42908 ID - Borisovich2006 ER - TY - JOUR AU - Buescu, J. AU - Paixão, A. C. 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