Publicaciones en colaboración con investigadores/as de University of Minnesota (9)

1996

  1. Real Lie algebras of differential operators and quasi-exactly solvable potentials

    Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 354, Núm. 1710, pp. 1165-1193

1994

  1. New quasi-exactly solvable Hamiltonians in two dimensions

    Communications in Mathematical Physics, Vol. 159, Núm. 3, pp. 503-537

1992

  1. Lie algebras of vector fields in the real plane

    Proceedings of the London Mathematical Society, Vol. s3-64, Núm. 2, pp. 339-368

1989

  1. On the linearization of second-order ordinary differential equations

    Letters in Mathematical Physics, Vol. 17, Núm. 4, pp. 341-349

1988

  1. Newtonian systems of differential equations, integrable via quadratures, with trivial group of point symmetries

    Physics Letters A, Vol. 129, Núm. 3, pp. 153-156

  2. Note on a paper of Abarbanel and Rouhi concerning Hamiltonian structures for smooth vector fields

    Physics Letters A, Vol. 133, Núm. 1-2, pp. 29-30

  3. On codimension one submersions of euclidean spaces

    Inventiones Mathematicae, Vol. 93, Núm. 3, pp. 545-555

  4. Symmetries of linear systems of second-order ordinary differential equations

    Journal of Mathematical Physics, Vol. 29, Núm. 5, pp. 1097-1105

  5. Symmetry and integrability by quadratures of ordinary differential equations

    Physics Letters A, Vol. 133, Núm. 4-5, pp. 190-194