Graded approximations and controllability along a trajectory. Zbl 0712.93005
Bianchini, Rosa Maria; Stefani, Gianna |
|
1990
|
Strong optimality for a bang-bang trajectory. Zbl 1020.49021
Agrachev, Andrei A.; Stefani, Gianna; Zezza, Pierluigi |
|
2002
|
Global stabilizability of homogeneous vector fields of odd degree. Zbl 0653.93040
Andreini, Alessandra; Bacciotti, Andrea; Stefani, Gianna |
|
1988
|
Controllability along a trajectory: A variational approach. Zbl 0797.49015
Bianchini, Rosa Maria; Stefani, Gianna |
|
1993
|
Constrained regular LQ-control problems. Zbl 0876.49031
Stefani, G.; Zezza, P. |
|
1997
|
State-local optimality of a bang–bang trajectory: a Hamiltonian approach. Zbl 1157.49305
Poggiolini, Laura; Stefani, Gianna |
|
2004
|
Optimality and stability result for bang-bang optimal controls with simple and double switch behaviour. Zbl 1236.49012
Felgenhauer, U.; Poggiolini, L.; Stefani, G. |
|
2009
|
Bang-singular-bang extremals: sufficient optimality conditions. Zbl 1237.49031
Poggiolini, L.; Stefani, G. |
|
2011
|
Optimality conditions for a constrained control problem. Zbl 0859.49023
Stefani, Gianna; Zezza, Pierluigi |
|
1996
|
On the local controllability of a scalar-input control system. Zbl 0603.93006
Stefani, Gianna |
|
1986
|
On the relationship between global and local controllability. Zbl 0506.93007
Bacciotti, Andrea; Stefani, Gianna |
|
1983
|
An invariant second variation in optimal control. Zbl 0945.49015
Agrachev, A.; Stefani, G.; Zezza, P. |
|
1998
|
Singular optimal control problems: On the necessary conditions of optimality. Zbl 0713.49029
Lamnabhi-Lagarrigue, F.; Stefani, G. |
|
1990
|
Self-accessibility of a set with respect to a multivalued field. Zbl 0417.49048
Bacciotti, A.; Stefani, G. |
|
1980
|
Multivalued differential equations on manifolds with application to control theory. Zbl 0471.58020
Stefani, Gianna; Zecca, Pietro |
|
1980
|
Strong optimality of singular trajectories. Zbl 1208.49022
Stefani, G. |
|
2008
|
Sufficient optimality conditions for a bang-singular extremal in the minimum time problem. Zbl 1235.49054
Poggiolini, Laura; Stefani, Gianna |
|
2008
|
Properties of convex sets with application to differential theory of multivalued functions. Zbl 0384.49027
Stefani, G.; Zecca, P. |
|
1978
|
Time-optimal problem and time-optimal map. Zbl 0776.49003
Bianchini, R. M.; Stefani, G. |
|
1990
|
Local properties of nonlinear control systems. Zbl 0587.93033
Stefani, Gianna |
|
1985
|
The region of attainability of nonlinear systems with unbounded controls. Zbl 0441.93019
Bacciotti, A.; Stefani, G. |
|
1981
|
Minimum-time strong optimality of a singular arc: the multi-input non involutive case. Zbl 1344.49034
Chittaro, Francesca; Stefani, Gianna |
|
2016
|
Normal local controllability of order one. Zbl 0535.93007
Bianchini, Rosa Maria; Stefani, Gianna |
|
1984
|
Structural stability for bang-singular-bang extremals in the minimum time problem. Zbl 1280.49011
Poggiolini, Laura; Stefani, Gianna |
|
2013
|
Singular extremals in multi-input time-optimal problems: a sufficient condition. Zbl 1287.49020
Chittaro, Francesca C.; Stefani, Gianna |
|
2010
|
A sufficient condition for extremality. Zbl 0675.49029
Stefani, Gianna |
|
1988
|
Local controllability of nonlinear systems: An example. Zbl 0564.93007
Stefani, Gianna |
|
1985
|
A Hamiltonian approach to strong minima in optimal control. Zbl 0937.49012
Agrachev, Andrei; Stefani, Gianna; Zezza, Pierluigi |
|
1999
|
Local controllability along a reference trajectory. Zbl 0664.93005
Bianchini, Rosa Maria; Stefani, Gianna |
|
1986
|
Regularity properties of the minimum-time map. Zbl 0752.49014
Stefani, Gianna |
|
1991
|
Multivalued fields and control systems with unbounded controls. Zbl 0524.49026
Bianchini, R. M.; Stefani, G. |
|
1981
|
Differential pseudoconnections and field theories. Zbl 0478.70015
Modugno, Marco; Ragionieri, Rodolfo; Stefani, Gianna |
|
1981
|
A Hamiltonian approach to sufficiency in optimal control with minimal regularity conditions. Zbl 1406.49019
Stefani, Gianna; Zezza, Pierluigi |
|
2017
|
Geometric control theory and sub-Riemannian geometry. Proceedings of the meeting on geometric control theory and sub-Riemannian geometry, dedicated to Andrei A. Agrachev on the occasion of his 60th birthday, Cortona, Italy, May 21–25, 2012. Zbl 1287.49001
|
|
2014
|
On the minimum time problem. Zbl 0672.49027
Stefani, Gianna |
|
1988
|
Strong local optimality for a bang-bang-singular extremal: the fixed-free case. Zbl 1393.49018
Poggiolini, Laura; Stefani, Gianna |
|
2018
|
Locally controllable states. Zbl 0574.49022
Bianchini, Rosa Maria; Stefani, Gianna |
|
1984
|
Strong minima in optimal control. Zbl 0936.49014
Agrachev, A.; Stefani, G.; Zezza, P. |
|
1998
|
A case study in strong optimality and structural stability of bang-singular extremals. Zbl 1290.49007
Poggiolini, Laura; Stefani, Gianna |
|
2014
|
Minimum time optimality of a partially singular arc: second-order conditions. Zbl 1136.49018
Poggiolini, Laura; Stefani, Gianna |
|
2007
|
A high order maximum principle. Zbl 0689.49019
Bianchini, Rosa Maria; Stefani, Gianna |
|
1988
|
On maximum principles. Zbl 0792.49018
Stefani, Gianna |
|
1991
|
Stabilization of nonlinear systems by means of linear feedbacks. Zbl 0676.93060
Andreini, A.; Bacciotti, A.; Boieri, P.; Stefani, G. |
|
1989
|
Local controllability and bilinearization. Zbl 0619.93008
Bianchini, R. M.; Stefani, G. |
|
1984
|
Nonlinear and optimal control theory. Lectures given at the C.I.M.E. summer school, Cetraro, Italy, June 19–29, 2004. Zbl 1137.93004
|
|
2008
|
On Volterra approximations. Zbl 0689.49020
Stefani, Gianna |
|
1989
|
Strong local optimality for a bang-bang-singular extremal: general constraints. Zbl 1508.49008
Poggiolini, Laura; Stefani, Gianna |
|
2020
|
Minima in control problems with constraints. Zbl 1055.49510
Stefani, Gianna; Zezza, Pierluigi |
|
1995
|
On the minimum time problem for Dodgem car-like bang-singular extremals. Zbl 1354.49011
Poggiolini, L.; Stefani, G. |
|
2012
|
On the geometrical structure of shock waves in general relativity. Zbl 0418.76093
Modugno, Marco; Stefani, Gianna |
|
1979
|
On time dependent control problems with a set of initial states. Zbl 0483.49029
Pera, M. P.; Stefani, G.; Zecca, P. |
|
1981
|
Strong local optimality for a bang-bang-singular extremal: general constraints. Zbl 1508.49008
Poggiolini, Laura; Stefani, Gianna |
|
2020
|
Strong local optimality for a bang-bang-singular extremal: the fixed-free case. Zbl 1393.49018
Poggiolini, Laura; Stefani, Gianna |
|
2018
|
A Hamiltonian approach to sufficiency in optimal control with minimal regularity conditions. Zbl 1406.49019
Stefani, Gianna; Zezza, Pierluigi |
|
2017
|
Minimum-time strong optimality of a singular arc: the multi-input non involutive case. Zbl 1344.49034
Chittaro, Francesca; Stefani, Gianna |
|
2016
|
Geometric control theory and sub-Riemannian geometry. Proceedings of the meeting on geometric control theory and sub-Riemannian geometry, dedicated to Andrei A. Agrachev on the occasion of his 60th birthday, Cortona, Italy, May 21–25, 2012. Zbl 1287.49001
|
|
2014
|
A case study in strong optimality and structural stability of bang-singular extremals. Zbl 1290.49007
Poggiolini, Laura; Stefani, Gianna |
|
2014
|
Structural stability for bang-singular-bang extremals in the minimum time problem. Zbl 1280.49011
Poggiolini, Laura; Stefani, Gianna |
|
2013
|
On the minimum time problem for Dodgem car-like bang-singular extremals. Zbl 1354.49011
Poggiolini, L.; Stefani, G. |
|
2012
|
Bang-singular-bang extremals: sufficient optimality conditions. Zbl 1237.49031
Poggiolini, L.; Stefani, G. |
|
2011
|
Singular extremals in multi-input time-optimal problems: a sufficient condition. Zbl 1287.49020
Chittaro, Francesca C.; Stefani, Gianna |
|
2010
|
Optimality and stability result for bang-bang optimal controls with simple and double switch behaviour. Zbl 1236.49012
Felgenhauer, U.; Poggiolini, L.; Stefani, G. |
|
2009
|
Strong optimality of singular trajectories. Zbl 1208.49022
Stefani, G. |
|
2008
|
Sufficient optimality conditions for a bang-singular extremal in the minimum time problem. Zbl 1235.49054
Poggiolini, Laura; Stefani, Gianna |
|
2008
|
Nonlinear and optimal control theory. Lectures given at the C.I.M.E. summer school, Cetraro, Italy, June 19–29, 2004. Zbl 1137.93004
|
|
2008
|
Minimum time optimality of a partially singular arc: second-order conditions. Zbl 1136.49018
Poggiolini, Laura; Stefani, Gianna |
|
2007
|
State-local optimality of a bang–bang trajectory: a Hamiltonian approach. Zbl 1157.49305
Poggiolini, Laura; Stefani, Gianna |
|
2004
|
Strong optimality for a bang-bang trajectory. Zbl 1020.49021
Agrachev, Andrei A.; Stefani, Gianna; Zezza, Pierluigi |
|
2002
|
A Hamiltonian approach to strong minima in optimal control. Zbl 0937.49012
Agrachev, Andrei; Stefani, Gianna; Zezza, Pierluigi |
|
1999
|
An invariant second variation in optimal control. Zbl 0945.49015
Agrachev, A.; Stefani, G.; Zezza, P. |
|
1998
|
Strong minima in optimal control. Zbl 0936.49014
Agrachev, A.; Stefani, G.; Zezza, P. |
|
1998
|
Constrained regular LQ-control problems. Zbl 0876.49031
Stefani, G.; Zezza, P. |
|
1997
|
Optimality conditions for a constrained control problem. Zbl 0859.49023
Stefani, Gianna; Zezza, Pierluigi |
|
1996
|
Minima in control problems with constraints. Zbl 1055.49510
Stefani, Gianna; Zezza, Pierluigi |
|
1995
|
Controllability along a trajectory: A variational approach. Zbl 0797.49015
Bianchini, Rosa Maria; Stefani, Gianna |
|
1993
|
Regularity properties of the minimum-time map. Zbl 0752.49014
Stefani, Gianna |
|
1991
|
On maximum principles. Zbl 0792.49018
Stefani, Gianna |
|
1991
|
Graded approximations and controllability along a trajectory. Zbl 0712.93005
Bianchini, Rosa Maria; Stefani, Gianna |
|
1990
|
Singular optimal control problems: On the necessary conditions of optimality. Zbl 0713.49029
Lamnabhi-Lagarrigue, F.; Stefani, G. |
|
1990
|
Time-optimal problem and time-optimal map. Zbl 0776.49003
Bianchini, R. M.; Stefani, G. |
|
1990
|
Stabilization of nonlinear systems by means of linear feedbacks. Zbl 0676.93060
Andreini, A.; Bacciotti, A.; Boieri, P.; Stefani, G. |
|
1989
|
On Volterra approximations. Zbl 0689.49020
Stefani, Gianna |
|
1989
|
Global stabilizability of homogeneous vector fields of odd degree. Zbl 0653.93040
Andreini, Alessandra; Bacciotti, Andrea; Stefani, Gianna |
|
1988
|
A sufficient condition for extremality. Zbl 0675.49029
Stefani, Gianna |
|
1988
|
On the minimum time problem. Zbl 0672.49027
Stefani, Gianna |
|
1988
|
A high order maximum principle. Zbl 0689.49019
Bianchini, Rosa Maria; Stefani, Gianna |
|
1988
|
On the local controllability of a scalar-input control system. Zbl 0603.93006
Stefani, Gianna |
|
1986
|
Local controllability along a reference trajectory. Zbl 0664.93005
Bianchini, Rosa Maria; Stefani, Gianna |
|
1986
|
Local properties of nonlinear control systems. Zbl 0587.93033
Stefani, Gianna |
|
1985
|
Local controllability of nonlinear systems: An example. Zbl 0564.93007
Stefani, Gianna |
|
1985
|
Normal local controllability of order one. Zbl 0535.93007
Bianchini, Rosa Maria; Stefani, Gianna |
|
1984
|
Locally controllable states. Zbl 0574.49022
Bianchini, Rosa Maria; Stefani, Gianna |
|
1984
|
Local controllability and bilinearization. Zbl 0619.93008
Bianchini, R. M.; Stefani, G. |
|
1984
|
On the relationship between global and local controllability. Zbl 0506.93007
Bacciotti, Andrea; Stefani, Gianna |
|
1983
|
The region of attainability of nonlinear systems with unbounded controls. Zbl 0441.93019
Bacciotti, A.; Stefani, G. |
|
1981
|
Multivalued fields and control systems with unbounded controls. Zbl 0524.49026
Bianchini, R. M.; Stefani, G. |
|
1981
|
Differential pseudoconnections and field theories. Zbl 0478.70015
Modugno, Marco; Ragionieri, Rodolfo; Stefani, Gianna |
|
1981
|
On time dependent control problems with a set of initial states. Zbl 0483.49029
Pera, M. P.; Stefani, G.; Zecca, P. |
|
1981
|
Self-accessibility of a set with respect to a multivalued field. Zbl 0417.49048
Bacciotti, A.; Stefani, G. |
|
1980
|
Multivalued differential equations on manifolds with application to control theory. Zbl 0471.58020
Stefani, Gianna; Zecca, Pietro |
|
1980
|
On the geometrical structure of shock waves in general relativity. Zbl 0418.76093
Modugno, Marco; Stefani, Gianna |
|
1979
|
Properties of convex sets with application to differential theory of multivalued functions. Zbl 0384.49027
Stefani, G.; Zecca, P. |
|
1978
|