José Basto Gonçalves

2014
Basto-Gonçalves J. Inflection points and asymptotic lines on Lagrangian surfaces. Differential Geom. Appl.. 2014;35:9-29.
2013
Basto-Gonçalves J. Symplectic rigidity and flexibility of ellipsoids. Indag. Math. (N.S.). 2013;24:264-278.
2010
Basto-Gonçalves J. Linearization of resonant vector fields. Trans. Amer. Math. Soc.. 2010;362:6457-6476.
2005
Basto-Gonçalves J, Ferreira AC. Normal forms and linearization of resonant vector fields with multiple eigenvalues. J. Math. Anal. Appl.. 2005;301:219-236.
Basto-Gonçalves J, Reis H. The geometry of 2×2 systems of conservation laws. Acta Applicandae Mathematicae. 2005;88(3):269-329.
Basto-Gonçalves J, Reis H.. The geometry of $2\times 2$ systems of conservation laws. Acta Appl. Math.. 2005;88:269-329.
2004
Davydov A., Basto-Gonçalves J. Local controllability of dynamic inequalities in general position. Sovrem. Mat. Prilozh.. 2004:56-78.
2001
Basto-Gonçalves J, Cruz I. Analytic linearizability of some resonant vector fields. Proc. Amer. Math. Soc.. 2001;129:2473-2481 (electronic).
Davydov A., Basto-Gonçalves J. Controllability of generic inequalities near singular points. J. Dynam. Control Systems. 2001;7:77-99.
2000
Davydov A., Basto-Gonçalves J. Controllability of a generic control system at a $k$-type singular point. In: International {C}onference on {D}ifferential {E}quations, {V}ol. 1, 2 ({B}erlin, 1999). World Sci. Publ., River Edge, NJ; 2000. 8. p. 841-843p.
Davydov A., Basto-Gonçalves J. Controllability of inequalities at 2-singular points. Uspekhi Mat. Nauk. 2000;55:121-122.
Davydov A., Basto-Gonçalves J. Controllability of a generic dynamic inequality near a singular point. In: Real and complex singularities ({S}ão {C}arlos, 1998). Vol 412. Chapman & Hall/CRC, Boca Raton, FL; 2000. 2. p. 223-235p.
1999
Basto-Gonçalves J, Cruz I. Analytic $k$-linearizability of some resonant Poisson structures. Lett. Math. Phys.. 1999;49:59-66.
1998
Basto-Gonçalves J. Second-order conditions for local controllability. Systems Control Lett.. 1998;35:287-290.
1997
Basto-Gonçalves J. Implicit Hamilton equations. Mat. Contemp.. 1997;12:1-16.
1996
Basto-Gonçalves J. Local controllability at critical points and generic systems in $3$-space. J. Math. Anal. Appl.. 1996;201:1-24.
1995
Basto-Gonçalves J. Singularities of Euler equations and implicit Hamilton equations. In: Real and complex singularities ({S}ão {C}arlos, 1994). Vol 333. Longman, Harlow; 1995. 2. p. 203-212p.
1993
Basto-Gonçalves J. Invariant manifolds of a differentiable vector field. Portugal. Math.. 1993;50:497-505.
Basto-Gonçalves J. Local controllability of nonlinear systems on surfaces. Mat. Apl. Comput.. 1993;12:33-52.
1991
Basto-Gonçalves J. Reduction of Hamiltonian systems with symmetry. J. Differential Equations. 1991;94:95-111.
Basto-Gonçalves J. Local controllability along a reference trajectory. J. Math. Anal. Appl.. 1991;158:55-62.
Basto-Gonçalves J. Local controllability of scalar input systems on $3$-manifolds. Systems Control Lett.. 1991;16:349-355.
Basto-Gonçalves J. Geometric conditions for local controllability. J. Differential Equations. 1991;89:388-395.
1990
Basto-Gonçalves J. Local controllability in $3$-manifolds. Systems Control Lett.. 1990;14:45-49.
1988
Basto-Gonçalves J. Control of a neoclassic economic model. Portugal. Math.. 1988;45:417-428.
1987
Basto-Gonçalves J. Controllability in codimension one. J. Differential Equations. 1987;68:1-9.
Basto-Gonçalves J. Realization theory for Hamiltonian systems. SIAM J. Control Optim.. 1987;25:63-73.
Basto-Gonçalves J. Sufficient conditions for local controllability with unbounded controls. SIAM J. Control Optim.. 1987;25:1371-1378.
1986
Basto-Gonçalves J. Minimal-dimensional realizations of Hamiltonian control systems. In: Theory and applications of nonlinear control systems ({S}tockholm, 1985). North-Holland, Amsterdam; 1986. 2. p. 233-240p.
1985
Basto-Gonçalves J. Local controllability of nonlinear systems. Systems Control Lett.. 1985;6:213-217.
1984
Basto-Gonçalves J. Nonlinear observability and duality. Systems Control Lett.. 1984;4:97-101.
1981
Basto-Gonçalves J. Equivalence of gradient systems. Portugal. Math.. 1981;40:263-277 (1985).